Tannus Armour Tubeless Tubeless Tire Insert 27.5 x 2.1-2.6 MFPN=BAA0009S They feature the same chain

They feature the same chain management technology for SRAM 1x drivetrains designed for Bosch motors

The unique design is compatible with aero and round seatposts ensuring versatility for various bike setups

AIR PISTON

Siping throughout increases grip under lateral loads helping to maintain speed across terrain of all types and spacious knob placement cleans muck and loamy soil

Tannus Armour Tubeless Tubeless Tire Insert 27.5 x 2.1-2.6 MFPN=BAA0009S They feature the same chainHLC. Web. Services. CmsService. Models. Pages. CmsPageProductDetails Single unit can be used for front or rear Super easy installation process 20mm of Shock absorbing material to protect your rims Sidewall Stabilizing wings Flexible wings add more stability in corner Compatible with most standard Tubeless set up valves Lightweight only 160 grams TECH SPECS Misc Tubeless Tire Insert 27. 5 x 2. 1 2. 6 Wheel Diameter 27. 5