Tektro HD-J285 Junior Disc Brake and Lever - Rear Hydraulic Post Mount Black CheckoutSpec= Thread Mount (For XX SL PM Spider) }RockShox Maxle Stealth Rear Thru

}RockShox Maxle Stealth Rear Thru Axle: 12x148 188mm Length Boost Split Pivot

} Hub Freehub Kit - ZM2 SL For Shimano Microspline

Thumb overlay panel for durability and aids in reducing blisters

5mm flat tip screwdriver

}Abus SHB U-lock Bracket - Fits 12-14mm Round or Square Shackle 20-55mm Frame Diameter

Tektro HD-J285 Junior Disc Brake and Lever - Rear Hydraulic Post Mount Black CheckoutSpec= Thread Mount (For XX SL PM Spider) }RockShox Maxle Stealth Rear ThruTektro HD J285 Junior Disc Brake and Lever Rear Hydraulic Post Mount Black. The Tektro HD J285 Junior disc brake and lever set is an open system dual piston hydraulic post mount brake thats designed for youth bikes or individuals that desire a lever with a shorter reach. Designed for use with thumb or twist shifters. Forged aluminum 2 piston caliper includes low noise pads and uses non corrosive mineral oil with excellent heat expansion properties 2