You are in the Bike Trial cranks corner
Trialtech SL ISIS high quality cranks set. Forged in aluminium 7050. 1.37"x24 freewheel threat. Big threat area to host the freewheel and ring bashguard, in case to install it. 32.5mm of curvature to install HS33 brakes without problems. Available in 175mm. Finished in silver and black logos. 438 grams.
Brand: TRIALTECH
