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This MTB front mech features a tough alloy construction with a reinforced steel chain guide, which makes it more than ready for any off-road ride. Developed with modern trail bikes in mind, Shimano has kitted out this version with Side Swing technology, which increases tire clearance while its cable routing results in the lightest shifting action yet.
Part Number: Direct Mount: FDM4100D4; E-Type: FDM4100E4; Low Clamp: FDM4100MX4
Side Swing: Side swing, side pull front derailleur decrease problems with tire clearance and reduces cable friction. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tire clearance, while cable routing resulting in the lightest shifting action yet.
Wide Pivot Link: Wide pivot link design for greater torsional rigidity improves shifting response and service life.
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.