Warp 9 Titanium Pro Rim Locks Size:1.40" rim width This is a front tire

This is a front tire for bikes with a 21" front wheel (does not fit stock Surron Ultra or LBX front wheel)

Size 100/90x19 tube will fit 100/90x19 rear tires on bikes like the Stark Varg MX with 19" Rear Wheel

designed to cut down on hand fatigue

Stock Spring and Nitrogen Air Assist

and with Renthal’s drilled patterns

Warp 9 Titanium Pro Rim Locks Size:1.40" rim width This is a front tireWarp 9s Pro Rim Locks are developed with Ice Track, Dirt Track and Flat Track Racers in mind! Burnt Titanium Main Bolt Lightweight Forged Aluminum Body Black 7075 T6 Tower Nut and Base Washer Base washer is machined to match each specific rim curvature for a perfect fit About half the weight of OEM rim locks! 1. 40 front rim width 1. 60 front rim width 1. 8 oz 1. 85 front rim width 2. 0 oz 2. 15 rear rim width 2. 3 oz 2. 50 rear rim width 2. 7 0z 3.