Mongoose Men's Teocali Comp Bike with 27.5" Wheel Mongoose horst Link am aluminum 150 mm travel full suspension frame with tapered head tube & x-fusion 02 R air spring with Rebound rear shock X-fusion slant R front suspension fork with 150 mm travel with 15 mm thru axle tapered steerer Alloy wheels with Alex MD23 tubeless Compatible 32 H rims, and alloy q.R. Disc hubs, 14g ss spokes Shimano 30 speed drive train with Shimano M675 Deore 10 speed rear, Shimano M610 front, Shimano sl-610 trigger shifters & KMC X10 10 sp chain Hayes dyno sport disc brakes and brake levers