Bontrager Line Carbon 30 MTB Rear Wheel — 27.5", Boost 148×12, XD Driver, TLR

Built for modern trail and all-mountain riding, the Bontrager Line Carbon 30 rear wheel delivers responsive handling and dependable durability. This 27.5" Boost wheel uses a carbon rim with a tubeless-ready (TLR) setup pre-installed, so you can run lower pressures for more grip and fewer flats. Finished in stealthy black/black graphics with silver alloy nipples, it’s a clean, fast upgrade for your bike.

Why you’ll like it

• Carbon rim for a lively, responsive trail feel.
• TLR strip installed for quick tubeless setup—just add valve, tape (if needed), tire & sealant.
• Boost 148×12 rear spacing for a stiffer, more precise chassis.
• SRAM XD 11-speed driver ready for wide-range cassettes.
• 28-hole build balances strength, weight, and compliance.
• Disc-brake specific clincher wheel for confident stopping power.

What’s in the box

• Bontrager Line Carbon 30 rear wheel (27.5")
• TLR strip installed

Tech specs

Brand / Model	Bontrager Line Carbon 30 (Rear)
Wheel Size	27.5"
Rim Material	Carbon
Tire Type	Clincher, Tubeless Ready (TLR)
Valve	Presta
Brake Type	Disc
Axle / Spacing	12 mm thru-axle, Boost 148 mm
Freehub	SRAM XD (11-speed)
Spoke Count	28H
Color	Black rim / black spokes / black hub, silver alloy nipples, black/black graphics
TLR Setup	TLR strip installed
Model Year	2019

Fit notes

• Requires a frame with Boost 148×12 mm rear spacing.
• For disc brakes only (rotor interface not specified—verify your rotor type before installation).
• Compatible with SRAM XD cassettes (11-speed). Ensure your drivetrain matches.
• To run tubeless, add tubeless valve and sealant; confirm tape requirements per tire/rim combo.