Promax Shifter Housing SP40 4mm Black 30m Weight-705 Optimized power and modulation for

Optimized power and modulation for triathlon and time trial

5" or 29" wheels and tires Color Desert Dust Mfg Size Large Rear Axle 12mm Thru x 148mm Platform Ascent TT (Effective) 575 Brake Type Disc Wheel Size 29" Fork Type Rigid Frame Material Steel Frame Type Rigid Defined Color Gray Front Axle 15mm Thru x 110mm Size Large

The versatile head can grip spokes in multiple positions for optimal leverage and hand positioning

Aluminum construction with sleeve joint 30mm height 20mm inner width

Promax Shifter Housing SP40 4mm Black 30m Weight-705 Optimized power and modulation for4mm derailleur housing with teflon For 1. 1mm cable Black 30m Rolled in box TECH SPECS Housing Length 30m Housing Liner Teflon Primary Color Black Shift Housing Diameter 4mm