nFIXED London

SCHLUMPF MOUNTAIN-DRIVE / SPEED-DRIVE 2-SPEED INTERNAL CHAIN-SET GEARBOX

Sale price Price £845.00 Regular price Unit price per

SCHLUMPF 2-SPEED CRANK-SET
the super-flat planetary gearbox (only 10mm wide), blends in alongside the chainring in a seamless fashion
change gear with a simple kick of the heel on the side buttons,while standing still or under heavy load
low maintenance
no cables, levers or derailleurs
high efficiency, high quality materials, ensure great longevity
symmetrical clutch allows full torque in both pedalling directions, making it compatible with coaster brakes and fixed-gear bikes without a rear brake
the optional EASY-SHIFT plates, available on request, cover the whole crank arms and allow for shifting by pushing on a larger area, best for clip-in pedals
SPEED-DRIVE ratios: direct-drive : 165%
MOUNTAIN-DRIVE ratios: 40% : direct-drive (for even the steepest climbs)
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