Single Digit Ultimate Rim Brake

Information from: http://www.sram.com/avid/products/single-digit-ultimate-rim-brake.

SINGLE DIGIT ULTIMATE A legacy of one-finger control. Beautiful CNC construction and ultra-precise cartridge bearings make the Single Digit Ultimate the best in v-brakes. We didn’t name it the ‘Ultimate’ by accident.

Specifications

Compatibility: Mountian style levers

Special Features: Sealed Cartridge Bearings; Reversible Noodle, Oversized Linear Spring

Adjustment: Screw Style

Pad: RW2 Cartridge Pad

Finish: Stealth Black

Caliper Design: CNC Aluminum

Weight: 182 grams (per wheel)