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Parts

Upgrade your riding experience with essential gear from Bike World Iowa .

Strider Extra-Long Seatpost w/Saddle
$16.00
Is your little Strider rider getting taller? Strider's Extra-Long Seatpost w/Saddle extends your child's Strider Bike (sold separately) saddle height another three inches to a maximum of 19 inches off the ground. Recommended for children over four years old, it easily replaces the standard seatpost and saddle.
Brooks B17 Standard
$135.00
Globally renowned and truly timeless, the B17 Standard is the saddle that secured Brooks' place in cycling history. It's been in constant production since 1910, providing cyclists around the world with over one hundred years of sublime support and unrivaled comfort. Each B17 Standard shapes itself to its rider, leading to a personal, customized saddle that fits like no other. And of course, it features Brooks' full grain, premium leather top secured by their trademark rivets for the ultimate in style, comfort, and durability.
Shimano PD-M324 Pedals
$84.99
These versatile pedals feature adjustable Shimano SPD bindings on one side and standard cages on the other: the perfect combination for riders who ride with cleated cycling shoes and also with regular shoes. With sealed bearings and chromoly axles, the M324s are durable and practical all-around pedals.
Fabric Scoop Elite
$74.99
Fabric's Scoop saddle is designed to provide flexibility and great ergonomic feel for all genres of cycling. Starting with their unique flexible base, vacuum bonded upper, and custom design rail, the Fabric Scoop is proven to be the perfect balance of comfort, performance and simplicity. Wide choice of colours & specification -The Scoop is versatile. A regular ‘Best in Test’ winner, it is available in a wide range of specifications and colours to suit the needs and budget of every kind of rider. 3 rider profiles -Choose the Scoop to suit. There are 3 profiles of Scoop saddle; Flat for a more aerodynamic riding position, Shallow for all-day performance and Radius for a more upright, comfort focused position. Durable & flexible -Our unique 3 part bonding process not only results in super comfort but also an easy to clean saddle with smooth lines and superb durability. -Width: 142mm -Length: 282mm -Base: Nylon -Rail: Hollow Cro-moly -Upper: Lightweight PU foam -Cover: Waterproof microfibre
Bontrager Boulevard Gel Plus WSD - Women's
$44.99
The Bontrager Boulevard Gel's sleek styling looks great and provides a plush comfortable ride, all in a women's specific design. • Posture 5 shape, designed for recreational riders with an upright pelvic rotation • Honeycomb gel padding, closed cell foam, and memory foam top enhance comfort • Contour relief zone recess eases pressure on sensitive soft tissue • Elastomer suspension and steel rails help neutralize vibration • Engineered specifically to yield better fit and greater comfort for women • Synthetic leather • Steel
Ergon GP5 Grips
$69.99 - $74.99
Ergon's GP5 Grips feature an anatomical design that keeps your hands happy while creating a natural wrist angle for the ultimate in comfort. Complementing the sweet feel, these great grips also offer excellent pressure distribution with 100% support for your hands. You get more grip to hold on to, which improves your control for all types of riding — even technical off-road use. You'll love the integrated bar ends for extra leverage on climbs as well as the built-in bar clamps for fast, secure installation. Try them, you won't go back.
Shimano Click'R PD-T400 Pedals
$69.99
Shimano's Click'R PD-T400 offers easy access to the cycling lifestyle, no matter your experience level. The Click'R pedal system requires 60% less effort than a standard Shimano SPD, so clipping in or out is smooth and effortless. And, adjustable spring tension provides customizable pedal performance to suit your riding style. A wide, supportive pedal cage, and a double-sided clipless pedal, impart confidence, letting you ride with ease and comfort. Tough chromoly axles and low-maintenance sealed cartridge bearings provide on-road and on-trail durability.
Problem Solvers Cassette Spacer
$4.99 - $5.99
The Problem Solvers Cassette Spacers are made of light and durable anodized aluminum and come in different thicknesses for correctly spacing various brand and model cassette cogs. Measure and match your spacers to choose the right width.
Avid Speed Dial 7 Brake Levers
$29.99
Stiff, light and beautiful, Avid's Speed Dial 7 Brake Levers deliver excellent speed control and a great feel for your linear-pull or mechanical-disc brakes. And, they also feature adjustable reach for maximum hand comfort and are made to bend, not break, in the event of a crash. Plus, by turning Avid's Speed Dial knob, you can precisely tune the feel of your brakes any time without tools.
Avid Single Digit 5 Rim Brake
$27.99
Making brakes that slow you down is easy, but making them light, powerful, efficient and adjustable is Avid's specialty. That's exactly what you get with their Single Digit 5 Rim Brake. The reversible noodle lets you use it front or rear, while its low weight won't hold you back on climbs. The Single Digit is impressively durable for super-smooth action season after season and it even comes with grippy brake pads to stop you with authority.
Problem Solvers Handlebar Clamp Shim
$9.99 - $12.99
The Problem Solvers Handlebar Clamp Shim allows you to fit almost any handlebars in almost any stem. It's machined of light and durable aluminum and grooved on the inside to hold tightly.
Bontrager Sport Saddle
$29.99
Key features: - Fitness Posture 4 features an upright pelvic rotation to go farther, faster - Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection - Tough, weather-resistant cover repels water - Sleek, supportive padding provides comfort while maintaining performance
Bontrager Grippytack Handlebar Tape
$29.99
- Grippy texture for consistent no-slip grip - Ideal stretch for quick and easy installation - Shock-absorbing foam for added comfort - Finishing strips and reflective Bontrager bar end plugs included - Adhesive backing
Trek International Disc Brake Mount
$14.99
Add a rear disc brake to your 2001 and later Trek, Klein or Gary Fisher bicycle with this International Disc Brake Mount. Please note, disc brake and disc compatible wheel hub sold separately.
Avid Elixir R Hydraulic Disc Brake
$142.99
Light enough for XC and powerful enough for freeriders, Avid's Elixir R provides world-class control and power. Avid's Taperbore technology and Power Reserve Geometry deliver great modulation and pinpoint stops. Increased power comes courtesy of a super-stiff, 2-piece caliper that contains larger pistons and DOT 5.1 fluid for better heat resistance to prevent brake fade. This fine brake also uses a tool-free reach adjustment that allows you to set your lever position for a superb bar feel. Plus, the Elixir's unique integrated, in-line reservoir provides a major weight reduction and a sleek look. It even comes complete with Avid's CleanSweep rotor.
Black Label Repeater Grips
$9.99
Grab onto Black Label's Repeater Grips and send it. They're made of durable and grippy Kraton rubber, have an inner flange, and are 134mm long.
Bontrager Affinity RL Saddle
$119.99
Bontrager's Affinity RL is a high-tech road saddle ready for long rides. It features Zone Density padding in all the right places and a gender-specific CRZ cutout to take pressure off sensitive areas and increase blood flow. The Affinity comes in 3 different widths to perfectly match your sit bones. The saddle's shape and rear curvature are optimized to give riders excellent support, ergonomics and comfort, even the graphics are away from high-friction zones.
Shimano PD-M9020 XTR Pedals
$179.99
• Extremely wide pedal-to-shoe contact area • Wide pedal platform for more pedaling stability • Wider bearing placement for increased rigidity • Increases stability and control when not clipped in • Protects binding mechanism against impacts • Oval shape axle body housing for smoother mud & debris flow • Slimmer axle unit increases open space between bindings • Robust retention claws provide smooth engagement and release • Adjustable entry and release tension settings • Strong, durable chromoly spindle with 8mm hex wrench mount
Shimano Deore XT Crankset
$329.99
Shimano's Deore XT Crankset boasts race-worthy efficiency. Shimano incorporates the crankarms and the bottom bracket spindle into a single unit so you shave grams without losing a drop of valuable pedal power. This design also sports external bottom bracket bearings that increase rigidity and durability. And, the carbon/steel composite middle ring adds rigidity for better shifting, increased service life, and smooth, flex-free power delivery.
Shimano Dura-Ace Di2 Dual Control Electronic Shift/Brake Levers
$749.99
Imagine a world where every shift is immediate, smooth and precise, every gear, every time. Well, that world can be yours with Shimano's Dura-Ace Di2 Dual Control Shift/Brake Levers, a key part of their Dura-Ace Di2 electronic drivetrain. With a simple, light touch of the easily accessed buttons, you get instant gear changes and squeezing the levers applies the brakes with authority. Plus, these gorgeous levers are made of carbon and are outstandingly light. They boast comfortable, ergonomic hoods as well as sculpted levers that fit and feel great for awesome control, shifting and braking.
Shimano In-Line Brake Cable Adjuster
$18.99
Shimano's In-Line Brake Cable Adjuster with quick release allows you to make changes to your road caliper brake's cable tension or open a brake caliper's arms to remove a wheel.
Shimano 105 10-Speed Cassette
$69.99 - $79.99
Shimano's 105 10-Speed Cassette delivers excellent shifting and durability. The cogs are made of long-lasing, smooth-running steel. They have Shimano's engineered tooth shapes for precision shifting. And for lightness, the cassette has an aluminum carrier for the top cogs and nylon spacers.
Brooks Cambium C17
$150.00 - $159.99
The uniquely flexible, maintenance-free, waterproof top is designed to follow the rider's movements for immediate comfort and ease of use. To the eye, the Brooks Cambium C17 may appear quite racy in its shape and lines, which indeed it is. A saddle you can really settle into, the geometry and dimensions are based closely on that of our most recognizable model, the B17, ensuring the same timeless comfort mile after mile. - Length: 283mm - Width: 162mm - Height: 52mm - Weight: 415 grams - Frame: Steel
Shimano Ultegra 10-Speed Cassette
$99.99 - $109.99
Shimano's Ultegra 10-Speed Cassette delivers pro-level shifting and durability. The computer-enhanced tooth shapes and tough cogs mean you can shift quickly, precisely and smoothly even under pressure.
SRAM PC-991 9-Speed Chain
$33.00
SRAM’s PC-991 Chain delivers light weight, strength, quick shifting and smoothness to your drivetrain. It boasts chrome-hardened pins and inner and outer sideplates engineered to speed and smooth shifting in all conditions. And, with its great PowerLink, you don’t even need tools to install it.
SRAM PC-1091R 10-Speed Hollow Pin Chain
$52.00
SRAM’s premier 10-speed chain features hollow pins and cut-out outer plates for accurate shifting in all conditions, light weight, strength and smoothness. Plus, it's compatible with all industry-standard 10-speed systems. And, with its great PowerLock connecting link, installation and removal is a snap.
SRAM XX1 Eagle Type-3 Rear Derailleur
$300.00
This derailleur not only answers the Eagle drivetrain’s need for greater capacity, but is also the next evolution of SRAM's proven, 1x-specific X-HORIZON design. The larger, 14-tooth X-SYNC lower pulley, allows 10- to 50-tooth cassette capacity in this compact design, and also adds to Eagle’s overall smooth-pedaling feel. SRAM's Type-3 ROLLER BEARING CLUTCH features a smoother torque curve for a quieter, more consistent operation and feel. CAGE LOCK has been moved back and out of the way, protecting it from trail debris. A redesigned, robust mounting system further improves the Eagle derailleur’s performance and overall durability.
Crank Brothers Mallet 3
$135.00
Crank Brothers' Mallet 3 pedals sport the company's super easy-to-enter/exit 4-sided cages with wide aluminum/polycarbonate platforms for stellar support and stability, as well as tough chromoly axles with steel wings for durability, making these great pedals ideal for downhill riding and free riding. The open design quickly sheds mud for reliability in sloppy conditions and the traction pins grip well when you're riding clipped out between corners.
Jagwire Mountain Pro Semi-Metallic Disc Brake Pads (Avid)
$23.99
Pro Semi-Metallic pads feature a lightweight aluminum backing plate attached to the same quiet and high-performance compound found on Jagwire's Sport Semi-Metallic series disc pads. Weight is reduced by nearly 50%. These pads are perfect for cross-country applications.
Avid FR-5 Single Brake Lever
$10.99
Light and smooth, Avid's FR-5 Brake Levers deliver excellent speed control and a great feel. They're compatible with linear-pull and mechanical-disc brakes. And, they also feature adjustable reach and are made to bend not break in the event of a crash. This ambidextrous lever can be used as a front or rear, too.
Shimano Deore XT Shadow + Rear Derailleur (Long Cage)
$99.99
Shimano's Deore XT Rear Derailleur uses cold-forged construction and cutting edge technology to deliver crisp shifting, real-world reliability, and trademark precision. Plus-type derailleurs use a lever-actuated clutch spring to prevent chain slap, reduce noise while on the trail, and improve chain engagement when riding over rough terrain. Sealed pulley bearings keep things spinning smoothly, and wide plate construction prevents the derailleur from getting clogged with mud and debris.
Shimano Dura-Ace 10-speed Cassette
$219.99
Shimano's Dura-Ace 10-speed Cassette is comprised of an aluminum cog carrier, 4 titanium and 6 steel cogs (from largest to smallest respectively). This makes for a super-light and stiff cassette that makes your derailleur shift like a dream so you can dance up the climbs as easily and efficiently as your chain climbs up and down these cogs.
SRAM MRX Comp Twist Shifter Set
$22.99 - $23.99
SRAM's MRX Comp Twist Shifters are simple to use and offer solid shifting and reliable construction. Shifting one gear or the whole range is simple with just a twist of the wrist. They shift a 2:1 Shimano rear derailleur and a SRAM or Shimano derailleur up front.
Shimano Deore XT Pedals
$119.99
Based on their race-winning XTR design, Shimano's Deore XT SPD Pedals deliver super easy entry and exit, wide, stable platforms, and an open, mud-shedding design. They're also built to last with tough chromoly axles and low-maintenance sealed bearings. And the cleat tension is adjustable so you can dial in the perfect setting.
SRAM Force DoubleTap Control Levers
$495.99
SRAM's Force DoubleTap Control Levers offer a competitive advantage that can't be touched since you're able to shift from the hoods, drops, and even when sprinting. They're crafted with carbon and magnesium to create a system so light that it won't slow you down whether you're racing for prizes, bragging rights or World Championships. Plus, the single-lever-shifting design allows for fast, smooth shifts while being completely independent of the brake levers, eliminating the possibility of braking when you shift. The front shifter uses Zero-Loss technology, when shifting, the cable is engaged instantly for precise gear changes. And both levers incorporate the popular reach adjust feature that allows you dial in exactly where your levers are in relation to your bars.
Brooks B17 S Standard
$135.00
Globally renowned and truly timeless, the B17 S Standard is the saddle that secured Brooks' place in cycling history. It's been in constant production since 1910, providing cyclists around the world with over one hundred years of sublime support and unrivaled comfort. Each B17 S Standard shapes itself to its rider, leading to a personal, customized saddle that fits like no other. The S models are shorter and wider than a normal B17 and are uniquely suited to women riders. And of course, it features Brooks' full grain, premium leather top secured by their trademark rivets for the ultimate in style and durability.
Lizard Skins DSP 3.2mm Bar Tape
$45.99 - $49.99
As we have visited dealers throughout the world we have heard a common theme, customers want an option for a thicker bar tape! 89 inch rolls and 78 grams per set. (including plugs) The 3.2 mm DSP is Lizard's thickest tape and has a new distinct pattern. Tried and tested on the cobbles at the Paris-Roubaix course!
SRAM PG-950 9-Speed Cassette
$34.00 - $44.99
When it's time to replace your 9-speed cassette, check out SRAM's PG-950 cassette. It delivers solid shifting and durability ride in and ride out for your 9-speed rig.
Brooks B17 Special
$189.99 - $199.99
Brooks' flagship model, the B17 Special has offered sublime support and unrivaled comfort for more than a century. A favorite of casual and high-mileage cyclists alike, each saddle shapes itself to its rider, leading to a customized ride that fits like no other.The B17 Select's top features high-grade leather secured by Brooks' trademark, hand-hammered copper rivets.
MSW MP-100 Pedals
$52.99
Get connected to your daily ride with MSW's MP-100 Dual-Sided Clipless Pedals. They feature dual-sided entry so clipping in quickly is a snap, and the adjustable spring tension lets you customize exactly how much force it takes to unclip. These no-nonsense pedals are stellar in all conditions, and when the going gets sloppy, the mud-shedding design ensures you can still get in and out of your pedals quickly and easily.
Avid BB5 Mechanical Disc Brake
$51.99
Avid takes entry level to a whole new level with the BB5s, which feature ball bearings (where the BB comes from in the name), a melt-forged body and a CleanSweep rotor for excellent stopping power and awesome durability. Plus, an inboard pad adjustment knob lets you dial in the perfect distance between the rotor and the pads, while Avid's ingenious Tri-Align caliper-positioning system perfectly aligns the pads parallel to the rotor in seconds. And, the tool-free pad replacement and adjustment makes quick work out of accommodating for pad wear, so you always have positive, powerful braking.
Bontrager Gel Cork Handlebar Tape
$19.99
Bontrager's Gel Cork Handlebar Tape gives you a confident, comfortable grip on your handlebars. There's an inner gel strip that cuts down on vibrations and road chatter for serious long-ride comfort. The natural cork feels good with or without gloves too. It comes in a wonderful amount of colors so you can customize your ride and includes a set of Bontrager reflective bar end plugs and finishing strips.
Speedplay Zero Stainless
$199.00 - $209.99
Speedplay's Zero Stainless are superb pedals for road cycling thanks to their light weight, cornering clearance, adjustability and easy entry and exit. This means you'll be the first going out of stop signs and start lines and be able to dive into the deepest corners. The Zeros let you choose a fixed cleat position or up to 15-degrees of unimpeded float, and independently adjust the lateral and fore/aft positioning. Plus, these pedals are exceptionally light, making them a great choice for your prized road rocket. They boast needle and cartridge bearings for smooth rotation and a cleat-based engagement mechanism that ensures you won’t clip out when going hard.
Shimano PD-M540 Pedals
$89.99
Shimano's M540s are race-ready clipless pedals that don't require a team budget. These rugged, light beauties feature dual-sided Shimano SPD bindings that are easy to enter and exit and deliver excellent power transfer and maneuverability. The bindings are adjustable for dialing in the perfect tension and these sweet pedals have an open mud-shedding design to prevent clogging. Plus, the M540s are built to last with chromoly axles and sealed-cartridge bearings.
SRAM PC-951 9-Speed Chain
$25.99
The PC-951 is SRAM's most economical PowerChain and maintains their high standards of quality. It boasts tough chrome-hardened pins for durability and accurate shifting. And, with its great PowerLink, you don’t even need tools to install it.
Shimano PD-M520 Pedals
$54.99
Shimano's M520s are affordable clipless pedals that are easy to enter and exit, and built to last. They boast dual-sided Shimano SPD bindings, which make them perfect for mountain bikers or roadies who prefer wearing walkable shoes with recessed cleats. The bindings are adjustable for dialing in the perfect entry and exit tension, and they have an open, mud-shedding design that prevents clogging. Chromoly axles and sealed bearings add tons of durability.
Bontrager Satellite Plus Grips
$19.99
Bontrager's Satellite Plus Grips boast a dual-compound rubber for a great feel and a large, ergonomic contact area for support and comfort. They also feature an integrated clamp that locks them on the handlebars so that they can't slip or move.
Shimano PD-A530 Pedals
$99.99
Shimano's PD-A530 Pedals are versatile Jekyll and Hyde pedals that are great on the road or on the trail. One side is flat so you can do quick rides with any shoes, and the other is SPD compatible for efficient clipless pedaling. Of course, they feature the durable, all-weather sealed cartridge bearings and the adjustable entry and release tension settings that Shimano is famous for.
Bontrager Suburbia Saddle
$49.99
The cushy comfort of the Suburbia Saddle is great whether you're riding the rough roads of the city or the smooth cul-de-sacs of suburbia. It features elastomer bumpers and 9 springs to smooth unforgiving roads. And it boasts Bontrager's proprietary dual-compound (D2) foam for a soft, supple ride you'll love. It even has a built-in rear light for extra visibility and safety!
Brooks C17 Cambium
$174.99 - $179.99
Even after more than a century of producing the world's finest saddles, Brooks still found a way to up their game. The C17 Cambium is made from vulcanized rubber and organic cotton textile for the high-mileage comfort and support you expect from a Brooks saddle—and it doesn’t need breaking-in. Totally maintenance free and entirely waterproof, this saddle immediately conforms to your movements and ensures timeless comfort.
Shimano PD-A520 SPD Pedals
$79.99
Shimano's PD-A520 Pedals are affordable and easy to ride. Entry and exit is natural and the large platform makes pedaling simple even when your cleats are not engaged. These are excellent touring pedals thanks to low-maintenance sealed bearings and recessed cleats for walkable cycling shoes.
Ritchey Comp EvoMax
$49.95
Twelve degree flared drop means forearm clearance when in the drops and greater leverage than a non-flared bar. Ritchey's Comp EvoMax is the ideal shape for on- or off-road builds from a mixed-terrain road bike to cross to mountain! - Evo Curve shaped top with 12-degree flare of the drops - Double butted 6061 alloy - Drop/Reach: 120/73mm - 12 degree drop flare - 4.7 degree sweep, 0 degree flare - BB Black finish - 292g (42cm)
Bontrager SSR Stem
$24.99 - $29.99
Bontrager's SSR Stem is made of forged 6000 aluminum for awesome strength. The 2-bolt faceplate makes it super easy to install and distributes the clamping force on your bars. Plus the opposing bolts on the steerer clamp ensure safe and secure tightening. This stem can be flipped for a positive or negative rise.
Bontrager inForm Nebula Plus Saddle
$74.99
Bontrager originally designed the inForm Nebula Plus saddles for the more upright riding position associated with hybrid and fitness bikes. But we found that anyone who rides upright, be they a mountain biker or a roadie on the new breed of more upright road bikes benefit from the Nebula's design. They feature Flex Form Technology, a rubber elastomer that allows the saddle to rotate subtly from side to side to accommodate the natural movement of your pelvis while pedaling. They also come in 3 different widths that give you superior skeletal support for the ultimate in comfort.
WTB Dual Compound Trail
$11.95
WTB's Dual Compound grips are perfect for XC, trail and comfort riding. They feature plush outer gel and tight, twist-resistant bases for comfort and control. And, the linked, diamond-shaped WTB logos and slightly raised centers provide an ergonomic feel and maximum grip in tough conditions.
Cane Creek Thudbuster Seatpost
$164.00 - $175.00
Cane Creek's Thudbuster Seatpost adds comfort to any hardtail bike. Using a parallel-linkage design, the Thudbuster moves down and back at the same rate as the rear wheel moves forward and up when you hit a bump, helping you maintain control. The post and linkage is made of aluminum with Teflon coated steel bushings so you know it's built to last. And, the interchangeable elastomers (sold separately) can be easily exchanged to your preferences.
Avid BB7 MTB Mechanical Disc Brake
$87.00 - $99.99
Avid's BB7 is the mechanical-disc brake that raises the bar. It boasts dual pad-adjustment knobs and Avid's ingenious Tri-Align caliper-positioning system so you can dial in perfect braking in seconds. The BB7 also utilizes precision actuation and variable spring tension to give you serious stopping power and out-of-this-world modulation. And, this setup comes with Avid's CleanSweep rotor for consistent, powerful braking and tool-free pad replacement for easy maintenance.
SRAM PC-850 8-Speed Chain
$19.99
SRAM's PC-850 Chain makes a trusty partner over hill and dale. It's easy to install, too, thanks to the no-tools-needed PowerLink. Quiet, smooth, reliable and very affordable, the PC-850 is a fine value.
Bontrager Resin ATB Pedals
$9.99
Bontrager's Resin ATB Pedals use molded resin bodies with boron steel axles so they're tough and respectably light. The sealed bearing system keeps them running smooth over the years and through all seasons.
Avid Speed Dial 7 Single Brake Lever
$18.00
Stiff, light and beautiful, Avid's Speed Dial 7 Brake Levers deliver excellent speed control and a great feel for your linear-pull or mechanical-disc brakes. And, they also feature adjustable reach for maximum hand comfort and are made to bend, not break, in the event of a crash. Plus, by turning Avid's Speed Dial knob, you can precisely tune the feel of your brakes any time without tools. This ambidextrous lever can be used as a front or rear lever, too.
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