Tannus Armour Tubeless Insert 29" X 2.1"-2.6"Tannus Armour tubeless displaces the small impacts but also offers a spring like rebound for a smooth yet playful ride. Proven to be the insert of choice by Professional Racers, Red Bull Rampage Athletes, Dirt Jumpers, Enduro Racers, Weekend Warriors, and the like. Tannus Athlete Reece Wallace said "It continually adapts to the trail while you're riding; it's not just a piece of foam that you stick in your tire. So as you move the bike, the insert

trail and cross-country stem3D forged AL 7075 constructionHeadlock system for a secure front clamp fixation

Our legally-approved bicycle lights provide  excellent illumination

Race Compound:

Although Tannus says they are suitable down to 2

Heat resistant to prevent bending or warping

SUNTOUR XCT

and match the stiffness of your Hollowtech II crankset

Side and Speed: Right 7-Speed

Suitable for Bafang BBSHD Mid-Drive chain ring gears ONLY

Output: 48V with XT60 female connector

fits most bikes with multipurpose attachments

Ergonomic grips for extra comfort