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Parts and Components

Full Parts and Components Catalog Available from Tread Bike Shop

ACS Singlespeed Chain
$13.00 - $14.66
Super hardened steel designed for high torque Singlespeed and BMX use.
AheadSet Universal Preload Bolt
$1.50
- Aheadset preload adjusting bolt
All-City Singlespeed Disc Brake Adaptor
$15.00
All-City Singlespeed Disc Brake Adaptor 
All-City Standard Track Cog
$22.00 - $24.00
- 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 Master Dropout Drive Side Kit Geared
$35.00
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 - Drive Side, for multi-speed set-ups - Plate w/ hanger and fixing hardware included
All-City Big Block Track
$110.00
The beautiful Big Block track fork is available in both 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 Length: 375mm - Offset: 32mm - Steerer Tube Length: 300mm - Spacing: 100mm - Tire Clearance: 32c - Brake Mount (Fork): mid reach caliper (47mm - 57mm)
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 Speed Dial 7 Brake Levers
$18.00
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 Disc Brake Pads (Juicy/BB7/BB5)
$20.00 - $25.99
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 (Elixir)
$25.00
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 Front 180mm/Rear 160mm Post Bracket Hardware Kit
$30.00 - $53.00
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 G2 CleanSweep Rotor
$45.00 - $50.00
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 BB7 MTB Mechanical Disc Brake
$80.00 - $92.00
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.
Avid Elixir 1 Hydraulic Disc Brake
$110.00
Avid's Elixir 1 Hydraulic Disc Brake offers excellent power and modulation. Avid's Taperbore technology and Power Reserve Geometry deliver great control and lever feel. Increased power comes courtesy of a super-stiff, 2-piece caliper that contains larger pistons and DOT 4 fluid for better heat dissipation and resistance to brake fade. Plus, the Elixir's unique integrated reservoir provides a major weight reduction and a sleek look. It even comes complete with Avid's 160mm CleanSweep rotor.
Avid Code R Hydraulic Disc Brake
$180.00
Avid's Code R Hydraulic Disc Brake will stop you in your tracks with its World Cup-level power and privateer price. Its 4-piston design offers exceptionally powerful braking for speed control without a hint of fade on even the longest descents. All that power is initiated by the Code R's ergonomic lever with Power Reserve Geometry, TaperBore Technology and Deep Stroke Modulation. They provide controlled power whether you're just slowing a bit or grabbing a fist full of brake in near panic. What's more, the Code comes with Avid's premium HS1 rotor, and the caliper features their Tri-Align Caliper Positioning System for simple, fast setup.
Avid X0 Hydraulic Disc Brake Kit
$245.00
Avid's flyweight X0 stoppers are powerful enough to stop you on a dime and sensitive enough to modulate you down the trickiest descents. With Avid's Contact Point Adjustment, Power Reserve Geometry, and lever reach adjust it's simple and easy to choose between the modulation of a longer throw or the instantaneous power of a short throw. Combine that with Avid's Deep Stroke Modulation and TaperBore technology that gives you incredible control over these hugely powerful brakes and you have some of the most customizable, controllable stoppers around. And, perfect installation has never been easier thanks to Avid's renowned Tri-Align Caliper Positioning System. The X0 also comes spec'd with Avid's HS1 rotor.
Black Ops 19mm BB Washer
$5.00
- Axle washers for use with 19mm bottom brackets - 19.1x26x2.0mm - Interface: 19mm - Sold in a 10-pack
Black Ops DefendR Lined Brake Cable Kit
$5.00 - $8.00
- BMX brake cable kits for front or rear application - 1.5mm galvanized inner slick cable - Cable length: 1700mm / 67-inches - Housing length: 1750mm / 69-inches
Black Ops DefendR Brake Cable Kit
$8.00 - $10.00
- Teflon-coated stainless steel inner wire - Includes cable, housing, ferrules, and cable tips - Cable length: 2100mm - Housing length: 1800mm - Use: Front or Rear - Length: 2100mm - Diameter: 1.5mm - Style: BMX/MTB
Black Ops F/S Top Cap
$8.00
- Alloy top cap with hollow bolt to allow for brake cable pass-through - ED black durable finish - Size: 1-1/8"
Black Ops Seat Clamp
$8.00
- Economy level forged alloy seat post clamps for BMX and cruiser bikes with 1" / 25.4mm seat posts - Clamp Size: 25.4mm - Material: Alloy
Black Ops BMX Turbo Grips
$10.00
- Best seller - Shock Absorbing Design - Ridged Turbo Shape - Fits 7/8" Bars - Style: with Flange - Length: 110mm
Black Ops 3/8 to 14mm Adapters
$15.00
- Allows the use of wheels with 3/8" axles to be used with frames or pegs requiring 14mm axles - Durable chromoly construction - Sold in pairs
Black Ops Cromo Seatpost
$15.00
- Chromoly construction - Classic BMX design - Material: Cro-Mo - Setback: 0mm
Black Ops Knurled Pro
$15.00
- Threads onto 3/8" axles - Double-sided - Oversized - Alloy - Length: 3" / 74mm - Width: .94" / 24mm - Sold as a pair
Black Ops 4 Bolt Alloy BMX Stem
$20.00
This BMX quill stem combines a steel rod with an alloy top. The 4-bolt top clamp securely fastens handlebars.
Black Ops Bottom Bracket Set
$20.00
- Bottom bracket for one-piece crank - Sealed mechanism - 24 TPI - Spindle Type: One piece - Cup Material: Steel - Weight: 310-315g - Cup Type: Press Fit - Cup OD/Bearing OD: 51mm
Black Ops Brinck Axle Pegs
$20.00
- 4130 chromoly axle pegs with 3 position anti-rotation set screw - Designed for use with 14mm or 3/8" axles (with adapter) - 4130 chromoly offers a durable, long lasting peg with a smooth grind - 3 set screw positions extend the life the of the peg - Axle: 14mm / 3/8" - Diameter: 35mm - Material: Chromoly - Sold in pairs
Black Ops Lead Foot
$20.00
- Steel - Threads onto 3/8" axle - Knurled & grooved - Diameter: 33mm - Sold in pairs
Black Ops Micro Drive Dual Core UL
$20.00
- Fits 3-piece 22mm BMX cranks - 2mm 6061 aluminum core - Includes adapter for 19mm spindles - Teeth: 25T - Chain Compatibility: Singlespeed - Tooth Type: Standard
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