剎車變速桿 - Sram Force 22 Mechanical Shifters
SRAM RED® eTap® features race-car-inspired paddle shift logic that virtually eliminates mistaking upshifts for downshifts, while keeping shifting precise, fast, and easy. It's a logic that is simplified for speed: right lever makes it harder, left lever makes it easier, both levers to change the front ring. Our revised ErgoFit controls seamlessly connect rider and machine with Reach Adjust to fit any hand. You'll shift more, with less effort and spend less time doing it. Carbon ErgoBlade levers and large SRAM eTap® paddles provide positive controls for rider input.
Double Tap makes changing gears easier and faster, eliminating the cumbersome and awkward engagement associated with two-lever systems. doubleTap handles up- and downshifts in one short, sweeping motion, with minimal effort and maximum comfort no matter where you are on the bars.
Longer brake levers, independent reach adjust for the brake and shift levers, and optimized hood shape give riders of any size comfort and easy access to the controls.
Brake lever fit and feel is a personal thing. Riders have individual positioning preferences, as well as unique hand sizes and finger lengths. Reach Adjust makes it easy to adjust your lever for maximum one-finger control for everyone.
With a front derailleur cage that rotates to maintain a consistent angular relationship with the chain, Yaw technology eliminates the need for shifter trim. As a result, shifts feel more direct and precise, delivering an unmatched performance advantage in front shifting.
ZERO LOSS simply means, well, zero loss - when you push on the lever, for an upshift or down shift, the cable is engaged instantly - zero loss of movement. There is no middle- ground where you're waiting for the shift to come. Gear changes are instant and precise.
|CABLE PULL RATIO
|Exact actuation, n/a, Yaw
|COMPAT - DERAILLEUR/HUB (SL)
|FD: 2s Yaw, RD: 11s, Set: FD: 2s Yaw/RD: 11s
|BRAKE LEVER MATERIAL
|SHIFT LEVER MATERIAL
|COLOR - SHIFTER POD
|COLOR - HOUSING/HOOD (SL)
|SHIFT CABLE LENGTH (SB)
|1900 mm, 1900 mm front, 2200 mm rear, 2200 mm
|WEIGHT BASED ON
|Cable pull ratio
|Shift cable housing
|Brake cable housing
|Set: FD: 2s Yaw/RD: 11s
|1900 mm front,
2200 mm rear
|1100 mm font,
1750 mm rear
|FD: 2s Yaw