2015 - Big Mountain 27.5 Disc - 24sp
Want to shred enduro-style trails on the best wheelsize for the job, but still have some money left over for post-ride drinks? The new Big Mountain 27.5 D is your bike. Shimano 24-speed drivetrain gets you going, powerful hydraulic disc brakes slow you down. Meaty Hutchinson Cobra tires keep you glued to the trail.
SIZES | S (15"), S/M (17"), M (19"), L (21") |
COLOR(S) | Matte Grey |
MAIN FRAME | SE 1 Alloy, w/ Semi-Integrated Headset, Double Water Bottle Mounts |
REAR TRIANGLE | SE 1 Alloy, w/ Replaceable Hanger |
FORK | Suntour XCM / 27.5", 100mm Travel |
CRANKSET | Wheel Top, 42/34/24T, 8-Speed |
BOTTOM BRACKET | Square Taper Sealed |
PEDALS | 1-Piece Resin Body, Boron Axle |
FRONT DERAILLEUR | Shimano Altus, Band Type 31.8mm |
REAR DERAILLEUR | Shimano Acera, 8-Speed |
SHIFTERS | Shimano Acera, 24 Speed |
CASSETTE | Shimano Altus, 11-30T, 8-Speed |
CHAIN | KMC, 8-Speed |
WHEELSET | Weinmann Zac 19 32H Double Wall Rims, Alloy Disc Hubs, Black Spokes, Steel QR |
TIRES | Hutchinson Cobra, 27.5" x 2.25", 33tpi |
BRAKE SET | Promax Decipher Hydraulic Disc, 160mm Rotors |
BRAKE LEVERS | Promax Decipher Hydraulic Disc |
HEADSET | Neco, 1-1/8" w/ Caged Bearings |
HANDLEBAR | Kore XCD alloy, 18mm Rise, 9? Sweep, 31.8mm Clamp |
STEM | Kore XCD alloy, 31.8mm Clamp, 6? Rise |
TAPE/GRIP | Kraton Rubber, Closed End |
SADDLE | SE w/ Foam Padding, Steel Rails |
SEAT POST | Steel, 27.2mm x 300mm |
WEIGHT | 33.90lbs / 15.40kgs (19") |
SIZE | (S)15" | (S/M)17" | (M)19" | (M/L)21" | | | | |
SEAT TUBE, CENTER TO TOP | 381 | 432 | 483 | 533 | | | | |
TOP TUBE, EFFECTIVE | 565 | 580 | 600 | 620 | | | | |
TOP TUBE, EFFECTIVE IN. | 22.2" | 22.8" | 23.6" | 24.4" | | | | |
HEAD TUBE | 115 | 130 | 130 | 140 | | | | |
SEAT TUBE ANGLE | 73.5° | 73.5° | 73.5° | 73.5° | | | | |
HEAD TUBE ANGLE | 70° | 70° | 70° | 70° | | | | |
CHAINSTAY | 430 | 430 | 430 | 430 | | | | |
WHEELBASE | 1062 | 1077 | 1098 | 1119 | | | | |
FORK OFFSET | 42 | 42 | 42 | 42 | | | | |
BOTTOM BRACKET DROP | 45 | 45 | 45 | 45 | | | | |
STACK | 607 | 607 | 621 | 630 | | | | |
REACH | 385 | 400 | 416 | 433 | | | | |
STANDOVER | 778 | 814 | 832 | 861 | | | | |
STEM | 100 | 100 | 110 | 110 | | | | |
HANDLEBAR WIDTH | 680 | 680 | 680 | 680 | | | | |
CRANK | 170 | 170 | 170 | 170 | | | | |
SEAT POST DIAMETER | 27.2 | 27.2 | 27.2 | 27.2 | | | | |