TerraTrike

TerraTrike Crankset – Schlumpf – High Speed Drive

Sold out
  • TerraTrike Crankset – Schlumpf – High Speed Drive-Voltaire Cycles

TerraTrike

TerraTrike Crankset – Schlumpf – High Speed Drive

Sold out

Description

TerraTrike Crankset – Schlumpf – High Speed Drive
The Schlumpf High Speed Drive is the model of elegant simplicity. The High Speed Drive eliminates the front derailleur and the double chain ring. Each gear is evenly stepped(no overlapping or redundant gears). It has a single chain ring (27 tooth) with an internal gear. You cannot add additional chainrings to this product. The High Speed Drive has a standard gear that is a 1:1 ratio and an "overdrive" gear that features a 2.5:1 gear ratio. Click on the gear range link for a handy comparison chart. For more information on how the High Speed Drive works, go straight to the Schlumpf web site (http://www.haberstock-mobility.com). Compatible with all trikes we currently sell except the Tandem.
  • High SpeedDrive by Schlumpf
  • 170mm crankarm length
  • Ratios: 1:1 (disengaged) and 1:2.5 (engaged)
  • 27T chainring
  • JIS square taper compatible
  • Silver crankarms, black chainring