Seat Post mast Cap Trek Domane SLR Matched Carbon Internal Color:Red / Grey the computer uses a CR

the computer uses a CR 2032 battery and the sensor uses an A23 battery

Replace your damaged derailleur hanger with the Trek ABP Classic Rear Drive Side

The Bontrager RIDEtime Computer The cyclist can get all the data on their Trek bike easily

Keeps your cables and housing under control

Seat Post mast Cap Trek Domane SLR Matched Carbon Internal Color:Red / Grey the computer uses a CRSeat Post mast Cap Trek Domane SLR Matched Carbon Internal features a color matched design that ensures perfect integration and a great aesthetic. It is made from carbon fiber, providing strength and durability while keeping the weight light. It also helps reduce the bike's overall weight, making it ideal for riders who focus on performance during long rides or races.