Surly ExtraTerrestrial Tires

Surly ExtraTerrestrial TiresThe ExtraTerrestrial is an ultra durable touring tire designed to provide low rolling resistance and durability on various multi road surfaces and the low profile directional tread pattern maintains traction when its needed. Molded tread pattern for anti cut propagation Kevlar cap under the tread to protect against flats Nylon breaker in the sidewalls for cut protection Recommended rim width: 23 30mm Flat Protection Tread and Sidewall TPI 60 Color

Designed for dry and wet conditions

Itswelded aluminum rim made out of a premium alloy provides an ideal blend of strength andlightness that supports wide tires at low tire pressure for exceptional grip on challenging terrain

Dual-Action Technology Delivers air on the push and pull stroke to inflate tires 2X faster

Rider tunable with an exchangeable single/double direct mount chainring

The grip straps secure your spare battery in place

MTX QuickTrack plate is compatible with any Topeak MTX TrunkBag MTX rear basket and most other rack packs and panniers on the market

Stainless steel 3

weighing only 20 grams

Frame: Jamis Renegade V2 Reynolds 631 double-butted chromoly steel with UDH hanger

Simple screw-on mechanism for rapid CO2 release Cartridge Type Threaded Cartridge Size 16

With a powerful 750W rear-hub motor and torque sensor technology

Optimized power and modulation for triathlon and time trial