The Prowheel RPL-521-F is a compact 50-34 road crankset with 24 mm axle and bottom bracket included, for 10 and 11-speed road and gravel bikes that need a reliable replacement crank.

Highlights

  • 170 mm crank arms
  • 50-34T chainrings
  • Forged AL-6061-T6, black sand anodised arms
  • Alloy 50T outer, steel 34T inner, 110 / 80 BCD
  • 10/11-speed compatible
  • PW-BB68+ threaded BSA 68 mm bottom bracket included (TT)

Prowheel

Prowheel is a Taiwanese crank maker that supplies many bike brands as original equipment; these are the same forged cranks sold as aftermarket replacements.

Fit and compatibility

PW-BB68+ threaded BSA 68 mm bottom bracket included (TT). Match the speed count and chainring sizes to your front derailleur and chain.

Prowheel products supplied by Tune Cycles are covered against defects in materials and workmanship under the manufacturer's warranty, handled in Australia through the distributor. Normal wear and tear, crash or impact damage, incorrect installation, modification and misuse aren't covered.

For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim with the distributor for you. This cover is in addition to your rights under the Australian Consumer Law.

  • 170 mm crank arms
  • 50-34T chainrings
  • Forged AL-6061-T6, black sand anodised arms
  • Alloy 50T outer, steel 34T inner, 110 / 80 BCD
  • 10/11-speed compatible
  • PW-BB68+ threaded BSA 68 mm bottom bracket included (TT)
BrandProwheel
ModelRPL-521-F
TypeRoad double
Crank length170 mm
Chainrings50-34T
BCD110 / 80 mm
Speeds10/11-speed
Axle / interface24 mm axle
Bottom bracketPW-BB68+ threaded BSA 68 mm bottom bracket included (TT)
Chainline44 mm
Q-factor165.8 mm
Arm materialForged AL-6061-T6, black sand anodised
Chainring materialAlloy 50T outer, steel 34T inner, 110 / 80 BCD
SKU KWT-PRW-RPL-521-F-TT-170
Barcode # 724022618417
Brand Prowheel