Vee tire & rubber Speedster 20x4.0 Standard Tire MPFN-CK21-000SQ160-GD Both legs flip up to

Both legs flip up to non-drive side of the bike

Color Gray Rings 40 Number of Chainrings Single Crank Length (mm) 175 Crank Intended Use Gravel Drivetrain Speeds 10 Weight 790 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainline/Hub Compatibility 135/142 MTB Hubs Defined Color Gray

SLS springs are a lighter weight steel spring than the standard Fox spring

Front wheel built with Pillar SR TB 2016 spokes

}Salsa Blackthorn Carbon SLX Bike - 29" Carbon Red X-Large

Vee tire & rubber Speedster 20x4.0 Standard Tire MPFN-CK21-000SQ160-GD Both legs flip up toThe Speedster was designed for rolling speed and minimal drag on hard pack or paved terrain. Count on this tire for high performance during BMX racing dirt jumps and urban shredding. Endurance compound provides durable reliable traction. OR Vee`s OverRide technology offers 3 times the puncture protection over previous non OverRide models. EBIKE50 has achieved a passing rating for use with E Bikes up to 50kph and is ECE R75 approved TECH SPECS Type