The Mahuna strikes that perfect balance of mountain bike and all-around fun rig. Its 29" wheels easily roll over obstacles and provide a smooth, predictable ride. The fork features 100mm of supple travel and together with the 29" wheels, helps keep bumps in check. You have complete control over stopping with powerful hydraulic disc brakes. An 11-speed drivetrain makes quick work of tough hills ensuring the Mahuna is as fun going up as it is going down.SPECIFICATIONS:-- FRAME MATERIAL Kona 6061 Aluminum Butted- SIZES S, M, L, XL- REAR SHOCK n/a- FORK RockShox Judy Silver TK Solo Air 100mm- CRANKARMS Prowheel 11spd- CHAINRINGS 28t- B/B Feimin or FSA BB7420 73mm- PEDALS Kona JS2- CHAIN KMC X11- CASSETTE Shimano Deore or Sunrace 11-51t 11spd- CHAINGUIDE n/a- F/D n/a- R/D Shimano Deore- SHIFTERS Shimano Deore- BRAKE CALIPERS Alhonga HT472 or Shimano MT201 Hydraulic- FRONT BRAKE ROTOR Alhonga or Shimano RT10 180mm (centerlock)- REAR BRAKE ROTOR Alhonga or Shimano RT10 160mm (centerlock)- BRAKE LEVERS Alhonga HT472 or Shimano MT201 Hydraulic- HEADSET Feimen HP-H868B or FSA No.57B-1- HANDLEBAR Kona XC/BC Riser- STEM Kona XC- SEATPOST Kona Thumb 31.6mm- SEAT CLAMP Kona QR- GRIPS Kona Key Grip Slip on- SADDLE Kona XC- FRONT HUB Formula 100x9mm (centerlock)- REAR HUB Shimano 135x10mm (centerlock)- SPOKES Stainless Black 14g- RIMS WTB ST i27 TCS 2.0- FRONT TIRE Maxxis Forekaster 29x2.35"- REAR TIRE Maxxis Forekaster 29x2.35"- PAINT COLOR Gloss Plum w/ Matte Ink & Metallic Bronze Decals- EXTRAS n/a