The PRO Brake Piston lever is a versatile tool that fits all types of disc brake calipers and enables you to retract the brake pistons without causing any damage.
Adapts disk brake caliper to frames without built in mounts. Simple installation. Replaces disc side hub cone. No bolts or tools required. Only for use with Profile Racing AC-2 BMX Disc Brake Cassette Hub.
OVERVIEW “AC-2” = Dual Angular Contact. This describes the use of both angular contact bearings&and&angled bearing cups/hub bores used in the hub design. The AC-2 hub features revolutionary bearing installation and function never seen before in a bicycle hub. It has been designed from the ground up for ease of maintenance and optimal bearing performance. The AC-2 Cassette Hub also offers changeable pawl/spring configurations for varying points of driver engagement to suit a rider’s personal preference. HERE ARE A FEW KEY POINTS OF THE AC-2 BMX DISC BRAKE CASSETTE HUB: -The AC-2 hubs use 20mm Angular Contact bearings with a wave spring pre-load. Bearings are pressed into tapered cups that mate with the angled bores machined into the hub shell. This design feature allows bearing/cup to be easily installed and removed from hub shell&without&any special tools. No more presses or hammers needed! Another attribute of the tapered bearing cup/angled hub shell bore design is how the bearings seat in the hub. The bearings/cups on each side of the hub shell are in&perfect&alignment with each other! This ensures superior bearing performance and less chance of premature wear. -Hub shell and driver literally “float” on the axle. The only force on the bearings is supplied by the wave spring(which delivers the appropriate bearing pre-load needed for angular contact bearings). Tightening of axle bolts has absolutely no affect on the bearings! -The bearings, wave spring, and shim(s) are secured on the axle by one retaining ring. The only tool used to assemble/disassemble the AC-2 hub is a pair of snap ring pliers! -The AC-2 hub cassette driver is also unique. It allows for changeable P.O.E.(points of engagement). The hub driver comes standard with 6 pawls and springs. This option offers 96 P.O.E. -Maximum engagement. The other choice is to use just 3 pawls and springs. P.O.E. is reduced to 48 and minimal drag is achieved. This is a rider preference choice and both have a unique sound! -The proprietary Profile Racing 10 spline aluminum cassette body allows you to use Profile's standard steel, Elite, or aluminum cogs ranging from 12t to 18t. -ISO Standard 6 bolt disc brake mount.
Disc brake mount for race BMX by Radio. Installed on the outside of the dropouts to allow disc brake mounting. Available in 10, 15, and 20mm versions.
Removable Mounts from Radio compatible with all Radio frames from 2017 onwards. Includes gyro tabs, brake stops & spanner for ease of fitting.
Genuine Ragley replacement cable inserts for the 2019 / 2020 MTB frames.
This is a pair of traditional drop handle bar brake levers, ideal for restoring an older bike with down tube or bar end gear shifters
Key Features:Adult 2 finger brake lever,For V-brakes.
Brake lever adjuster, 10mm, MTBFeatures:Brake lever adjuster,10mm,MTB.
Front Brake Caliper Centre Bolt StyleKey Features:Side pull, centre mount caliper brake,Fits to the front fork,61-79mm drop.