Optis Tubeless Tire Insert - 29" x 28-40mm Insert w/ Standard Presta Valve Length-539 Inside the 240 hub oversized

Inside the 240 hub oversized bearings support the additional loads of eMTBs

}The Tinker Juarez Signature Dread Lock Grips offer the padding and control needed for longer rides

Flat Protection Tread and SidewallTPI 330Color Black/Coffee/Graphite ReflexWeight 575Designed for ebike YesDefined Color BrownISO Width (mm) 40ISO Diameter 622 / Road / 29"Tire Intended Use RoadTire Intended Use Touring-HybridTire Diameter 700cTire Bead FoldingLabeled Size 700 x 40Tire Type ClincherPSI 73

Direct Mount Type Direct Mount CINCH Tooth Count 26 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Green Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 141/148 Boost Hubs

Optis Tubeless Tire Insert - 29" x 28-40mm Insert w/ Standard Presta Valve Length-539 Inside the 240 hub oversizedOdyssey Pneumatic Tire Insert System Lightweight, highly tunable, high efficiency, tubeless tire insert Prevents tire burping Alows for lower tire pressures Protects the rim and tire against impacts Locks the tire bead and provides a temporary run flat period if the tire is damaged installation is easy and helps to seat tires Allows for low rolling resistance TECH SPECS Model Optis Size 29" Tire W Rim W 28 40mm Package Each Weight 142g