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Parts

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

3T ARX PRO Stem (+/- 6-degrees)
$65.00
Good looks and great design are abundant in 3T's ARX Pro stem. It's made of forged aluminum for light weight and excellent stiffness. Refined shaping of the clamping areas results in outstanding stress distribution on the bars and steerer for safety. Plus, it features 3T's secure 4-bolt faceplate.
3rd Eye Chainwatcher
$9.99
- Prevents chain derailment when shifting to inner ring - Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes
45NRTH Cobrafist Bar Plugs
Replacement bar end plug for 45NRTH Cobrafist pogies
45NRTH Replacement Pedal Pins
$20.00
45NRTH's Replacement Pedal Pins are a great way to customize the style and grip of your 45NRTH pedals (sold separately). These tough, aluminum pins deliver fantastic bite into traditional winter boots, and come in a variety of colors to coordinate with your rig. Plus, the included wrench keeps the job quick. - Includes: 32 pins and wrench
45NRTH Heiruspecs
$99.00
A wide flat pedal with wicked grip, 45NRTH's Heiruspecs deliver supreme contact with the bottom of your traditional winter boots. The big CNC-extruded body provides a massive footprint and 16 alloy pins spread across the concave body to provide the ultimate grip. Sealed DU bearings keep them spinning smooth and replacement pin kits are available (sold separately) in seven different colors so you can color-coordinate your rig. - Size: 110mm wide x 100mm long x 18mm high - Spindle diameter: 9/16-inch - Weight: 352 grams
45NRTH Helva
$165.00
Riding in deep, sticky snow just got a whole lot easier. 45NRTH's Helva pedals feature an open CNC-forged body that excels at shedding snow. Its super thin 9mm profile gives you maximum clearance while cornering and riding in deep ruts, plus they're light. Sealed DU bearings keep them spinning smooth and replacement pin kits are available (sold separately) in seven different colors so you can color-coordinate your rig. - Size: 110mm wide x 100mm long x 9mm high - Spindle diameter: 9/16-inch - Weight: 308 grams
ACS Singlespeed Chain
$13.92 - $14.66
Super hardened steel designed for high torque Singlespeed and BMX use.
AheadSet Universal Preload Bolt
$0.90
- Aheadset preload adjusting bolt
All-City Tensioner Bolts
$5.00
All-City replacement bolts and adjustment springs for the Hennepin Bridge and Space Horse dropouts. - Sold as a pair; two bolts and two springs - M4x0.7mm thread - Length: 45mm
All-City Classic Plastic Double Toe Clips
$10.00
- Nylon construction - Intended for use with double-strap toe straps (sold separately) - Includes mounting hardware - 36 grams per pair
All-City Fixed Cog Lockring
$10.00
- Chromoly steel - CNC fabrication - 1.29" x 24tpi left hand thread
All-City Top Cap
$10.00
Consider this the cherry on top of your sundae. Pull the whole thing together with an All-City top cap. - Includes star nut
All-City Cable Clamps
$15.00
Snap-on brake cable guides for bikes that don't have any. - Steel cable housing guide for 1-1/8" top tubes - Snaps on; no bolts - Set of 3 clamps
All-City Lock-On Bar Plugs
$15.00
Tired of losing your bar end plugs? Seeking a more secure solution that also venerates your favorite little bike company from Minneapolis? Well, boy howdy do we have just the thing...
All-City Standard Track Cog
$15.00
- Chromoly steel with black oxide finish - 1.37" x 24tpi right hand thread - Requires a cog lockring (sold separately) - Compatible with 1/8-inch chains
All-City All-City 809 Derailleur Hanger Axle Stud and Nut
$20.00
This Service Kit from All-City Cycles includes a derailleur hanger, axle stud, and nut. The derailleur hanger is compatible with any frame out there, but you’ll need the included axle stud and nut for mounting to an All-City frame. - Alloy construction - Replacement derailleur hanger sold separately (Part Number DP0814) - Axle Stud and Nut are compatible only with All-City Space Horse, Gorilla Monsoon, and Cosmic Stallion Titanium frames
All-City Singlespeed Disc Brake Adaptor
$20.00
All-City Singlespeed Disc Brake Adaptor 
All-City Standard Track Pedal
$20.00
• M4 threaded pedal cages mounting holes • Four windows in pedal body large enough to fit double toe straps • Polished Body • Concave footbed • Single-sided design
All-City Shot Collar Seatpost Clamp
$25.00
Pretty up your ride and secure your seatpost with the All-City Shot Collar seat clamp. - Laser-etched All-City logo - Aluminum body with stainless steel hardware
All-City Handlebar Tape
$30.00
Thick, cushioned silicone tape provides durable all-weather grip and confidence. Includes locking handlebar plugs.
All-City Standard Double Toe Straps
$35.00
Doubles represent the ultimate in toe strap comfort and performance. You won't believe how much more secure and comfortable they are than traditional singles until you've tried them yourself. Suddenly toe clips will make perfect sense, and you'll be riding with newfound confidence. - Leather with steel hardware - Intended for use with double-strap toe clips (sold separately) - 114 grams per pair - 420mm length
All-City Cosmic Stallion Ti Cable Port Service Kit
$45.00
Designed specifically for All-City’s Cosmic Stallion Titanium Frameset, this Cable Port Service Kit helps guide internally routed housing through the frame. Compatible with a wide range of brake, drivetrain, and dropper post options, all the screws and plates required to configure your setup are included. - Aluminum hatch cover with stainless screws - All necessary screws and plates included
All-City 612 Track Ring
$50.00
612 Track rings are the perfect compliment to any 144mm B.C.D. crankset. They are made from 7000 series aluminum and feature a lovely and durable anodized finish. - BCD: 144 - Chain Compatibility: 1/2-inch x 1/8-inch
All-City Gonzo Saddle
$50.00
• Perforated leather top • Ti/CrN rails • 290 grams
All-City Master Dropout Non Drive Side Kit
$50.00
The All-City Master Dropout is a sliding dropout system consisting of replaceable dropout plates and fixing hardware. Designed for use with 12mm thru-axles and flat-mount brakes, it is compatible only with select All-City models. - Allows riders to convert from a geared to single-speed setup or vice-versa - Compatible only with select All-City models - No additional chain tension adjustment required - Threaded cap / nut for axle installation - Cap nut and O-ring included - Use with drive-side plates
All-City Pursuit Special
$85.00
The Pursuit Special is All-City's addition to the pantheon of high end track chainrings. They were designed in house by track racers for track racers and are optimized for weight, stiffness, and engagement. These beauties are cnc’d in the USA and utilize a proprietary tooth profile for smooth and quiet operation. The 49-52’s utilize a solid body design with reliefs in the back for weight savings, while the 46-48’s have full cutouts. In sticking with the theme of their aluminum track bike, the Thunderdome, All-City named these rings after Mad Max’s car, the Pursuit Special. - Material: 7000 Series Aluminum - Ring Position/Type: Single
All-City 612 Track Crank
$100.00
The 612 Track Crank is an extremely stiff and strong 144mm BCD track crank. It’s at home as much on the busy avenues of your city as it is on the boards of the velodrome. All-City sweats the details, so the 612 (Minneapolis’ area code) is cold-forged, resulting in a tight grain structure. The upshot is that it’s strong, which means more riding and less worries for you. It utilizes the classic JIS square taper spindle and comes with a color-matched, 46-tooth, 1/8th chainring.  - Recommended Spindle Length: 110mm - Spindle Interface Type: square taper JIS - Bolt Pattern: 5-bolt - BCD: 144mm - Chain Compatibility: 1/2-inch x 1/8-inch - Weight: 726g w/ ring and bolts - Bottom bracket and retaining bolts not included
All-City Big Block Track Fork
$100.00
The beautiful Big Block track fork is now available in 1-inch and 1-1/8-inch sizes. Lugged crown, matching tips, straight blades, and looks that will make your heart melt. It’s the perfect replacement fork for nearly any track bike. - Material: Full 4130 High Quality Chromoly tapered fork blades, lugged crown, and matching dropouts - Axle to Crown Measurement: 375mm - Offset: 32mm - Steerer Tube Length: 300mm - Spacing: 100mm - Tire Clearance: 32c - Brakes: Mid Reach
All-City Space Horse Fork
$225.00
Featuring a custom fork crown and elegantly curved blades inspired by classic randonneuring forks, the All-City Space Horse Fork comes outfitted with four-pack rack mounts to accept a variety of front rack styles. Signature fork ends accommodate 12mm thru-axles and flat-mount brakes, E.D. coating offers protection from rust, and a liquid black paint finish adds shine to its timeless silhouette. - 100% 4130 Chromoly tapered blades and matching signature fork ends - Custom-designed lugged fork crown, four-point rack mounts, stealth dynamo routing - 700c x 45mm maximum tire clearance; 41mm with fenders Specifications: - Brake Mount (Fork): Flat Mount 160 - Wheel Size: 700c - Brake Type: Disc - Crown Race: 30.0 - Steerer Type: Straight - Offset: 52 - Material: Steel - Steerer Tube Length (mm): 350 - Maximum Tire Clearance (Fork): 700c x 45mm or 650B x 47mm - Front Axle: 12mm Thru x 100mm - S.H.I.S. Stem Clamp Diameter: 28.6 - Front Hub Spacing (mm): 100 - Axle to Crown Length: 395
All-City Super Professional Fork
$225.00
Featuring All-City’s first fully custom lugged crown, the versatile, cross-inspired Super Professional Fork is right at home on mixed terrain. Designed to provide a fast, agile, and responsive ride, it offers durable steel construction, crown and mid-blade rack mounts for a rack and fenders, 45mm rake, compatibility with flat-mount brakes, and clearance for 700c x 45mm or 650b x 47mm tires. The entire fork is E.D. dipped for rust proofing, with a nice black powdercoat over everything. - Steel construction, lugged crown - Crown and mid-blade rack mounts - 45mm rake - Accommodates 12mm thru-axle and flat-mount brakes - Max tire clearance 700c x 45mm or 650b x 47mm - Thru-Axle included
Answer Products Alumilite Handlebar
$32.00
Answer's Alumilite handlebars provide ample width and rise to fit a 25.4mm stem clamp size. - Weight: 325g - Upsweep: 4° - Backsweep: 8°
Arundel Art Gecko
$29.99
Art Gecko is our new grippy polyurethane rubber bar tape with a colorful artistic pattern on the drops. This pattern is called a tri-color tessellation. When wrapped from the bottom it fades to black about where the brake levers mount.
Avid Overcoat Noodle
$4.00
- Noodle/Boot completely seal brake cable, upgrades most linear brakes
Avid Avid Replacement Barrel Adjuster
$6.00
- Replacement barrel adjuster for FR5 and SD7 levers - Includes one pair
Avid Disc Bracket Mounting Bolts (Stainless)
$7.00
Attach your IS Mount disc brake brackets with premium SRAM mounting bolts. These bolts are made from stainless steel for a lifetime of use and come with thread-locking compound already applied.
Avid 20R Brake Pads
$8.00
Bolt on Avid's 20R Brake Pads for consistent, powerful braking. They're designed for use with linear-pull brakes.
Avid Rim Wrangler 2 Brake Pad Inserts
$9.00
Slip Avid's Rim Wrangler 2 Brake Pad Inserts into your Rim Wrangler 2 cartridges (sold separately) for excellent braking no matter the conditions. The easy-to-use cartridge design makes swapping pads a breeze. They're designed for use with linear-pull brakes.
Avid FR-5 Single Brake Lever
$12.00
The squeeze of our levers is what dreams are made of. Most of our levers can be swapped to be run either front or rear, which is convenient if you like to your brakes reversed and a Godsend if you bust a lever in the middle of the woods. Avid levers are easy to install, simple to set up, and a pleasure to pull. - ReachAdjustment -- Qwik-Adjust Barrel Adjuster Bend Zone
Avid CPS Hardware Kit (Stainless Steel)
$15.00
Avid makes it easy to get a perfectly set up brake with their innovative CPS Hardware Kit. Each kit features a series of washers that make it easy to set up your brake. Step 1: Install the bolts and washers loosely so the caliper can move. Step 2: Squeeze the brake lever. Step 3: Tighten the bolts. It's that simple to get a rub-free setup! This kit includes stainless steel hardware with washers and bolts for both CPS (Caliper Positioning System) mounting and standard (direct-mount)mounting.
Avid Disc Brake Pads (Juicy/BB7/BB5)
$19.00 - $30.00
To keep your Avid brakes functioning properly, check your pads for wear and replace them when necessary. Organic compound pads are softer for quieter braking and increased modulation, while metallic pads dissipate heat better and last a bit longer. Two pads, one retraction spring and a mounting bolt are included (enough for one brake) in each pad set. And, choose an aluminum backing plate if you're really counting the grams.
Avid Speed Dial 7 Brake Levers
$19.00 - $34.00
Built around one of our original breakthrough designs, the Speed Dial 7 is the smooth and powerful way to control linear-pull or mechanical disc brakes. They are super easy to install and adjust so you can dial in the modulation just the way you like. - Compatible with mechanical disc brakes and linear-pull brakes. - Reach Adjust and Speed Dial Leverage Adjust - Reversible
Avid FR-5 Brake Levers
$22.00
The squeeze of our levers is what dreams are made of (and you know which dreams we're talking about). Most of our levers can be swapped to be run either front or rear, which is convenient if you like to your brakes reversed and a Godsend if you bust a lever in the middle of the woods. Avid levers are easy to install, simple to set up, and a pleasure to pull. - Reach Adjustment - Qwik-Adjust Barrel Adjuster - Compatible with mechanical disc brakes and linear-pull brakes
Avid IS Disc Brake Adaptor
$23.00
- Includes stainless bolts - Fits 160mm front and 140mm rear rotors
Avid Front 170mm Post Bracket Hardware Kit
$27.00
Avid's Front 170mm Post Bracket Hardware Kit has everything you need to mount a 170mm rotor (sold separately) to the front of your bike. Kits include mounting bolts and post mount spacers for front brake installation.
Avid Front 180mm/Rear 160mm Post Bracket Hardware Kit
$27.00 - $62.00
Avid's Front 180mm/Rear 160mm Post Bracket Hardware Kithas everything you need to mount a front 180mm or a rear 160mm rotor (sold separately) to your bike.
Avid Post Bracket
$27.00
Avid, Post Bracket, Includes Stainless Caliper Mounting Bolts (CPS and Standard)
Avid Post-Mount Disc Brake Adaptor
$27.00
- Includes stainless steel bolts - 40mm fits 200mm Front and 180mm Rear Rotors
Avid Rear 170mm Post Bracket Hardware Kit
$27.00
Avid's Rear 170mm Post Bracket Hardware Kit has everything you need to mount a 170mm rotor (sold separately) to the back of your bike. Kits include mounting bolts and a 30mm post mount spacer for rear brake installation.
Avid Road/Elixir/DB/Level B1 (2020+) Disc Brake Pads
$27.00 - $33.00
To keep your Avid brakes functioning properly, check your pads for wear and replace them when necessary. Organic compound pads are softer for quieter braking and increased modulation, while metallic pads dissipate heat better and last a bit longer. Two pads, one retraction spring and a mounting bolt are included (enough for one brake) in each pad set. And, choose an aluminum backing plate if you're really counting the grams.
Avid Disc Brake Pads (Code)
$30.00 - $38.00
To keep your Avid brakes functioning properly, check your pads for wear and replace them when necessary. Organic compound pads are softer for quieter braking and increased modulation, while metallic pads dissipate heat better and last a bit longer. Two pads, one retraction spring and a mounting bolt are included (enough for one brake) in each pad set. And, choose an aluminum backing plate if you're really counting the grams.
Avid Shorty Brake Pads (w/cartridge)
$31.00
Bolt on Avid's Shorty Brake Pads for excellent braking no matter the conditions. The easy-to-use cartridge design makes swapping pads a breeze.
Avid Matchmaker
$34.00
Clean up your control center with Avid's Matchmaker clamp. It combines the mounts for your SRAM shifters and Avid brake levers into one simple, sleek unit so you can drop some grams and keep your bar nice and tidy.
Avid Shorty Ultimate Brake Pads (w/cartridge)
$36.00 - $64.00
Bolt on Avid's Shorty Ultimate Brake Pads for excellent braking no matter the conditions. The easy-to-use cartridge design makes swapping pads a breeze.
Avid MatchMaker X (Single)
$37.00
Clean up your handlebar with Avid's MatchMaker X clamp. It combines mounts for your SRAM shifters and Avid brake levers into one simple, sleek unit so you can shed grams and keep your bars nice and tidy. You can also integrate RockShox's XLoc remote (sold separately) for maximum convenience and ease of use.
Avid BB5 MTN Cable Disc Brake Caliper
$38.00
Cost effective stopping power from the leader in cable-actuated disc brakes. - All calipers have 74mm mounting bolt spacing - For use with with long cable-pull levers - Mono-block caliper design has outboard pad adjustment - Spring tension is adjustable - Includes steel-backed organic pads - Brake Caliper Type: Post Mount - Brake Lever Actuation: Long Pull - Rotor Included: No - Weight: 215 g
Avid BB5 Road Cable Disc Brake Caliper
$38.00
Cost effective stopping power from the leader in cable-actuated disc brakes. - For use with short cable-pull levers - Mono-block caliper design has outboard pad adjustment - Spring tension is adjustable - Caliper has 74mm mounting bolt spacing; mounting adaptors are sold separately - Brake Caliper Type: Post Mount - Brake Lever Actuation: Short Pull - Rotor Included: No - Weight: 215 g
Avid Hydraulic Line Kit
$38.00 - $49.00
Need a replacement line for your Avid hydraulic disc brakes? You're covered with Avid's Hydraulic Line Kit. It's got 2000mm of hose for front or rear application, and all the fittings to work with your brakes.
Avid G2 CleanSweep Rotor
$43.00 - $54.00
Smooth, controlled braking is yours with Avid's G2 CleanSweep Rotor. It utilizes cross-drilled technology to dissipate heat and cut weight, giving you a consistent feel at the lever and predictable speed control in all conditions.
Avid Standard Hardware Kit (Titanium)
$47.00
For the ultimate light-weight brake setup, Avid ditched the concentric caliper-centering washers and gave you titanium bolts to save precious grams. This kit includes ultra-light titanium hardware for standard (direct-mount) mounting.
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