SPECIFICATIONS: MATERIAL: AL6061-T SIZE: 27.5 & 29 USE: ENDURO REAR SHOX: ROCKSHOX SUPER DELUXE SELECT DEBONAIR REAR SHOX TRAVEL: 160MM SHOX SIZE: 230x65mm FORK TRAVEL: 160-170MM REAR HUB: 12x148MM BOOST MAX TIRE SIZE: 27.5x2.50 29x2.50 MAX CHAINRING: 34T SEATPOST I.D.: 30.9mm CHAINGUIDE TYPE: ISCG05 BOTTOM BRACKET: BSA BB86 HEADSET: IS42/IS52 WEIGHT: 3.45kg(w/o Rear Shox)