Trek Round Alloy Seatmast Cap & 7mm Ears

When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.

Product details

Affordable alloy seat mast cap
The 2-bolt design offers independent set-back and tilt adjustments
Compatible with all Trek road bikes with round seat masts
10mm offset only
Includes 7x7 mm round rail clamp compatibility

Size	128mm x 10mm	172mm x 10mm
Length	128mm	172mm
Offset	10mm	10mm
Rail compatibility	7mm round	7mm round
Material	Aluminum	Aluminum

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.