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Praxis Type 1 Alloy Crankset

Discover the type 1 crank in Praxis alloy, designed to enhance your mountain biking experience with performance and durability.

Shipped in 5 days
Type 1 Alloy Crankset Praxis thumbnail
£85.96 £84.18
+£4.21 offered on your next order Credited after your order is confirmed
Description +

Replacement eCrank arm set for eMTB and eRoad systems using ISIS spline spindle motors from Bosch, Yamaha and Giant. Available in carbon or forged aluminium versions, optimized for motor-specific fitment across multiple OEM drive systems.

  • Compatibility: Bosch CX Gen4 (BDU37), Bosch SX Gen4 (BDU31), Giant SyncDrive Pro, Yamaha PW-X (all ISIS spline spindle motors)
  • Motor interface: ISIS spline spindle systems used in Bosch, Yamaha and Giant mid-drive units
  • Construction: carbon or forged aluminium crank arms, left/right arm set
  • Weight: approx. 380 g (carbon, 165 mm with boots), approx. 454 g (aluminium set, 155 mm)
  • Q-factor: 180 mm (Bosch BDU37 / BDU31), 170 mm (Giant / Yamaha systems)
  • Hardware: 8 mm aluminium main crank bolt, 50 Nm torque specification; M24 alloy main bolt/self-extractor system
  • Technology: C.R.A.F.T. carbon manufacturing, cold-forged aluminium construction
  • Application compatible only with ISIS spline spindle motors; not compatible with Bosch Micro-ISIS or square taper systems
  • Exclusion: not compatible with Bosch BDU38 "CX" 2-bolt mount motor
  • Marke:Praxis
  • Modell:Type1 eCrank
  • Typ:Crank Arms
  • Hersteller
  • Material:Alloy
Additional information +
BrandPraxis
Supplier referenceA100031971
Colorblack
ColorBlack
GenderMixed
Age groupAdult
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