Surly ExtraTerrestrial Tire - 26 x 46c Tubeless Folding Black 60tpi CheckoutSpec= Single Speed 5mm Wheel Size 20" Offset

5mm Wheel Size 20" Offset (mm) 31

PHR washer use is necessary if used with '1' series rims

8 Clamp +/-10 Direct Mount Aluminum Black/Gold

Over Locknut (mm) 148 Axle Diameter (mm) 12 Overall Length (mm) 168

Compatible with SRAM rear derailleurs designed for 9 or fewer cogs

Surly ExtraTerrestrial Tire - 26 x 46c Tubeless Folding Black 60tpi CheckoutSpec= Single Speed 5mm Wheel Size 20" OffsetSurly ExtraTerrestrial Tire 26 x 46c Tubeless Folding Black 60tpi. The 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