Upgrade Your Trailblazer Cranks: HPC 155mm CNC Performance Cranks

Crank length is one of the most overlooked upgrades on an e-bike - and one of the most noticeable once you switch. The HPC 155mm CNC Performance Cranks for Bafang M600/M560 are a simple ebike crank upgrade that improves clearance, ergonomics, and looks. Here's why they're worth it.

Why crank length matters on an e-bike

On an e-bike, the motor does the hard work - you don't need long cranks for leverage the way a pedal-only rider does. Shorter cranks bring real benefits: more ground and pedal clearance through technical terrain (fewer pedal strikes), a more natural pedaling motion, and a tidier stance on the bike.

What the HPC 155mm cranks deliver

• 15mm shorter than stock - noticeably more clearance and better ergonomics.
• Stronger and lighter - CNC-machined for durability without the weight.
• Purpose-built fit - designed specifically for M560/M600-equipped HPC Trailblazers.
• Clean, stylish looks - a performance and aesthetic upgrade in one.

Who should upgrade

If you ride a Bafang M600 or M560 mid-drive - like the HPC Trailblazer or Trailblazer Pro - and you catch pedals on technical terrain or just want a more refined feel, shorter CNC cranks are an easy, high-impact upgrade.

Ride with more clearance. Shop the 155mm cranks. Questions on fitment? Email sales@hpcbikes.com or call (818) 734-1600.