SWB MARATHON 27x1/4 PERF TWIN GN-GUARD BK/BK/REF ENDURANCE E25 WIRE UPPERS / LOWERS Computer program takes provided measurements

Computer program takes provided measurements and finds the optimum saddle for the customer`s body and end use

Unidirectional carbon BMX rim designed for use with disc brake or as a brakeless front wheel

3K carbon fiber 1` and 1-1/8` headset spacers

Compatible with all BMX chains

Automatic toe-in alignment

SWB MARATHON 27x1/4 PERF TWIN GN-GUARD BK/BK/REF ENDURANCE E25 WIRE UPPERS / LOWERS Computer program takes provided measurementsLong lasting tire with a 3mm GreenGuard belt and anti aging sidewalls The Endurance Compound rolls for thousands of kilometres with excellent performance characteristics and low abrasion EBIKE25 has achieved a passing rating for use with E Bikes up to 25kph TWN An additional rubber coating on the side that protects against cuts and abrasions *Please note that EBike rated tires also can be used with non Ebikes and are generally more durable than