Dolvitrny Exercise For Bike Crank Set – 152mm Iron Crank Arms with Square Hole (13x13mm) for 9/16-20 Pedals, Left & Right Indoor Fitness For Bike Replacement(Left and Right)
£12.98
This product is ideal for users who require a reliable replacement crank arm set for their indoor bike trainer, particularly those looking to upgrade from 9/16-20 to a larger size such as 14mm or 15mm.
