Tongsheng Cranks

Regular price $15.00
Sale price $15.00 Regular price
Product description

Optimize your e-bike experience and unlock a smoother, more powerful ride with Tongsheng Cranks, available in152mm offset configurations. Whether you prioritize high pedaling efficiency or a comfortable riding posture, these crankshafts offer the perfect choice to enhance your e-bike's performance.


  • 152mm Offset: Experience maximum power transfer with the classic 152mm crank length. Ideal for experienced riders seeking optimal pedaling efficiency and explosive acceleration.
  • Reduced Q-Factor: Narrower Q-factor minimizes knee strain and improves leg clearance, especially for riders with broader hips or shorter inseams.
  • Enhanced Maneuverability: Shorter cranks offer increased agility and handling control, ideal for navigating tight spaces or technical terrain.


  • Durable Construction: High-quality aluminum alloy construction ensures strength and rigidity, even under intense power demands.
  • Precise Chainring Compatibility: Compatible with standard chainrings, allowing you to customize your gearing for any terrain or riding style.
  • Seamless Compatibility: Designed specifically for Tongsheng TSDZ2 and TSDZ2B mid-drive motors for a quick and hassle-free installation.
  • Lightweight Design: Reduce overall bike weight for improved acceleration and uphill performance.
  • Sleek Aesthetics: Black anodized finish adds a touch of sophistication to your e-bike.

Technical Specifications:

  • Material: High-quality aluminum alloy
  • Weight: ~600g (both options)
  • Compatibility: Tongsheng TSDZ2 and TSDZ2B mid-drive motors
  • Chainring Compatibility: Standard chainrings (BCD 104mm)
  • Color: Black anodized

Additional Notes:

  • Consider your height and inseam when choosing the optimal crank length.

With Tongsheng Cranks, every ride becomes an opportunity to redefine your e-bike experience. Optimize your performance, maximize your comfort, and ride with confidence!

Shipping & Return

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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.