Original equipment replacement rims. Genuine replacement parts When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. - Original equipment replacement Bontrager Mustang rims Original equipment replacement Bontrager Affinity TLR disc rims - Convert to tubeless with a TLR rim strip and valve, sold separately Convert to tubeless with TLR rim strip and valve, sold separately - Durable double-walled alloy rim with 21.4mm internal, 27mm external width Durable double-wall alloy rim with 21.4mm internal, 27mm external width
