Chainwheel + crank Plastic Coated Steel 170mm Arms 24/34/42, 28/38/48 MTB Hybrid

Plastic coated Black 170mm Crank Arm. MTB / TREKKING Chainset. MTB / TREKKING BIKE. option to include a new compatible 116 link chain with quick connector. For a 9/16" Pedal thread. Suitable for 15, 18 21 speed.

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