They fit all 990 style brakes and easily install with a 5mm allen key

The Tall Order Setup Fork has been engineered to be ridden at the highest level

CRANKS: 3PC / 4130 CRMO / 170 MM ARM LENGTH

The CS-Junior's frame is built from 6061-T6 aluminium while the fork and bars are both built from full 4130 chromoly ensuring the bike can handle anything you can throw at it

Salt OPC One Piece Crank LLGIFT They fit all 990 styleThe Salt OPC Crank is a really simple, forged 1 piece crank system that's perfect as a replacement or for a restoration project. Built from forged CrMo the OPC has a slim crank arm design that's only compatible with RSD drivetrains. The spindle is designed to work with Loose Ball USA bottom brackets. ###section### Product Specs Crank Type: 1 Piece Drive Type: Bolt Drive Spindle Diameter: 24mm Drive Side: Right Side Drive Includes BB Bearings: No