WHL FT 27.5 584x30 WTB ST TCS 2.0 i30 BK DISC 32 OR8 MT3100 6B 15mm BK 100mm DTI2.0BK bmx -It uses an adapter insert

-It uses an adapter insert to  make the sprocket compatible with spline drive or bolt on style cranks

REF - Reflective sidewall striping or hotpatch to aid in low light visibility

The Ritchey SpeedMax Cross is a premier cross racing tire with a low and closely-spaced tread pattern for low rolling resistance

THE 510 CHAIN CAN TAKE SOME SERIOUS ABUSE

Dual lens optical designed low beam

WHL FT 27.5 584x30 WTB ST TCS 2.0 i30 BK DISC 32 OR8 MT3100 6B 15mm BK 100mm DTI2.0BK bmx -It uses an adapter insertProduct Specs Size: 27. 5in Ft Rr St: FT Width ID (mm): 30 Axle: Thru 15mm Rim Color: Blk Disc Rim Model: WTB ST TCS 2. 0 i30 Hub Model: OR8 MT 3100 Sealed O. L. D.: 100 Hub Color: Blk Brake Type: 6B Spoke Type: DT 2. 0 SS BK Spoke Count: 32H Wall: Dbl Valve: PV Type: Tubeless Compatible ISO: 584 Search Color: Black