Wheels Manufacturing Aluminum Headset Spacer - 1-1/8" 2.5mm Silver 5-pack CheckoutSpec= F or R Angled knobs in the middle

Angled knobs in the middle of the tread optimize the rolling characteristics Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 61 ISO Diameter 584 / 650b / 27

The lever also includes an optical gear display which shows riders what gear position is selected while riding

BB86/92-24: Fits all 24mm spindles on a BB86/92 frame and includes step-down 2-piece non-drive side reducer for use on GXP spindles

501ID Qty 40

Frame Mount Width 45 Bolt Mount Diameter 6

Wheels Manufacturing Aluminum Headset Spacer - 1-1/8" 2.5mm Silver 5-pack CheckoutSpec= F or R Angled knobs in the middleThreaded adjustment cover enables adjustment of bearing tension in Aheadsets.