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SE Bikes Big Mountain 27.5 Disc (21-speed)

SE Bikes Big Mountain 27.5 Disc (21-speed)
  • Color: Matte Gray
  • Color: Matte Gray
  • Color: Matte Gray
Matte Gray
Please select options


SE's Big Mountain 27.5 Disc is ready to sniff out the best singletrack around. Your daily shred just got a little zestier thanks to the light aluminum frame mated to an 80mm-travel suspension fork that soaks up trail chatter. The real zippiness comes from the 27.5-inch wheels wrapped in Hutchinson tires so you navigate, overcome, and accelerate confidently on any trails, anywhere. Getting up to speed is a smooth endeavor too thanks to the slick-shifting Shimano 21-speed drivetrain that gives you a wide range of gears for the ups, downs, and flats in between. The Big Mountain is topped off with mechanical disc brakes that scrub your speed for expert control, not to mention a smattering of rugged components from Kore that keep you on the trails for years to come.


Frame SE Racing aluminum
Fork CH 386, 80mm-travel
Rims/Wheels Weinmann ZAC 19
Hubs Aluminum
Tires Hutchinson Cobra, 27.5 x 2.25
Crankset ProWheel
Chainrings 48/38/28
Front Derailleur Shimano
Rear Derailleur Shimano Tourney
Rear Cogs Shimano Tourney Freewheel, 7-speed: 14-28
Shifters Shimano
Handlebars Kore XCD, aluminum
Tape/Grips Kraton
Stem Kore XCD, aluminum
Brake Levers Shimano
Brakes Mechanical disc, 160mm rotors
Pedals SE Racing platform
Saddle SE Racing
Seatpost Steel

* Subject to change without notice.

Part Numbers

Option UPC MPN
Matte Gray / 15-inch 785749997018 2154807315
Matte Gray / 17-inch 785749997025 2154807317
Matte Gray / 19-inch 785749997032 2154807319
Matte Gray / 21-inch 785749997049 2154807321