Tektro RX4.1 Aero Brake Lever Set E1 two-in-one hybrid manual and CO2

two-in-one hybrid manual and CO2 inflation functionality as well as an integrated gauge that measures tire pressure on the go

Butted stainless steel spokes lighten the wheels and smooth out the ride while maintaining excellent durability

A new RED LED represents the ROLLR’s connection to the power meter

ensuring all knows it's about giving it 100%

2x nose for rear derailleur

Tektro RX4.1 Aero Brake Lever Set E1 two-in-one hybrid manual and CO2Tektro RX4. 1 Aero Brake Lever Set Features For use with caliper or roller brake} Expanding plug clamp style Reach adjustment and return spring For use with 19. 6 20. 6mm OD aero bars Specifications Material: Forged aluminum lever Cast aluminum bracketFinishing: Silver or black lever Black bracketAvailable in anodized or painted colors: Yes Mfr Claimed Weight 166 grams pair