An aluminium direct-mount chainring built for TQ's HPR/CL55 eBike motor, using e*thirteen's M3 narrow-wide tooth profile to keep the chain under motor torque.

Highlights

  • Direct mount to TQ HPR/CL55 drive units
  • 34T, 55mm chainline
  • M3 narrow-wide tooth profile cuts chain noise and wear
  • 7050 aluminium construction
  • Works with 11 and 12-speed drivetrains

Built for eBike torque

e*thirteen's e*spec chainrings are designed around eBike motor torque, with a wider, more durable tooth profile than a standard chainring to stand up to TQ's HPR/CL55 drive unit.

Compatibility & fit

Direct mount to TQ HPR/CL55 motors only, 34T, 55mm chainline. Compatible with 11 and 12-speed drivetrains.

e*thirteen covers this chainring for 10 years against manufacturing and material defects, with a discounted crash-replacement option available. For warranty support, return the product to Tune Cycles and we'll manage the claim with e*thirteen's Australian distributor. This is in addition to your rights under the Australian Consumer Law — keep your proof of purchase.
  • Direct mount, TQ HPR/CL55
  • 34T
  • 55mm chainline
  • M3 narrow-wide tooth profile
  • 7050 aluminium
MountDirect mount, TQ HPR/CL55
Teeth34T
Chainline55mm
Material7050 aluminium
Tooth profileM3 narrow-wide
ColourBlack
Drivetrain11/12-speed
SKU DTW-ETG-CRESPTQ34K
Barcode # 4711280340637
Brand e*Thirteen