Big Seven 20 - Silk Dark Grey (Black) - MY26 Size:S Matej Mohoric rode to victory

Matej Mohoric rode to victory at the 2023 Gravel World Championships proving it is fairly handy off-road

650b wheels were popular for a long time many years ago on 'Constructeur' style bicycles and we all know how real shit was back in the day

BB Spindle Interface DUB

these wheels not only perform exceptionally well

Big Seven 20 - Silk Dark Grey (Black) - MY26 Size:S Matej Mohoric rode to victory650b hardtail with sophisticated TFS aluminium trail ready geometry frame, Shimano 1 x 8 drivetrain, SR Suntour 120mm lockout fork, Shimano hydraulic disc brakes, Specification Frame TFS V 6061 aluminium, double butted and technoformed. Tapered head tube. Chain stay mounted disc brake. Internal cable routing. Mudguard and kick stand mounts. BSA threaded BB. 135mm x 9mm axle. Max. tyre size 27. 5" x 2. 4" Fork SR Suntour XCM32 NLO; Coil; 120 mm travel;