Sport Forged Square Taper

The Trialtech Sport Square Taper cranks offer dependable strength and excellent value for money. By using a forged manufacturing process the mechanical properties of the 6061 aluminium are enhanced and result in a crank with an excellent strength to weight ratio. The hollowed out back section removes material where it is least efficient, helping to keep the weight down (from 488g for a 160mm pair) while allowing material to be used in more beneficial areas of the crank. The cranks also offer excellent frame/brake clearance (particularly beneficial for very compact frame designs).

Designed to be used with a front freewheel or threaded sprocket, the Sport cranks have International Standard freewheel threads, and offer enough thread to make them compatible with almost any freewheel/sprocket and bashring combination.

The cranks are available in 160 and 170mm lengths, finished in a tough matt black anodising and featuring a stylish Trialtech laser etched logo.

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Please note: The minimum required thread contact between crank arm and sprocket/freewheel is 7mm, and a 1.37" sprocket/freewheel with maximum internal thread diameter 33.80mm (NOT 1.375") must be used. Failure to adhere to this instruction will damage the cranks threads and this is not covered under warranty.