Offer is valid through September 1, 2025 at 11:59pm CT or while supplies last at Mongoose.com. Cannot be combined with other offers. Returns are subject to our return policy. Charges for non-qualifying items, shipping and sales tax are excluded from all discounts. No adjustments on previous purchases, returns or exchanges, or orders in progress that have not yet shipped. We reserve the right to limit order and item quantities. All offers and pricing are subject to change without notice. Void where prohibited.
Switchback 1 - 27.5in
Extra 30% off at checkout | View Details
Fork
100 mm travel
Brakes
Mechanical disc
Drivetrain
MicroSHIFT Acolyte
Extras
Internal Cable Routing
Handle It
A Tectonic T2 aluminum MTB frame with updated trail geometry and internal cable routing offers elevated comfort and control on rugged terrain.
Fork in the Trail
With 100 mm of travel, the suspension fork soaks up bumps and enhances handling on rough terrain.
Ups and Downs
The Microshift Acolyte 1 x 8 drivetrain brings simplicity and chain security to gear changes whether you're climbing or crushing flats.
Give it a Brake
Mechanical disc brakes deliver all-condition stopping power.
Ground Control
Knobby mountain tires take you off road easily, while boost quick-release spacing creates stronger, stiffer wheels for rowdy riding.
Product Details
Frame
Tectonic T2, aluminum, 27.5" trail geometry, internal cable routing, 9 mm x 141 mm dropout, replaceable hanger, tapered headtube
Fork
Xposure, 27.5", steel steerer, lockout, 9 mm x 100 mm, QR, 100 mm travel
Crank
Prowheel C10Y-NW, aluminum, 32T
Chain
KMC Z8
Bottom Bracket
Feimin FP-B906, cartridge, square taper, threaded 68 mm shell
Shifters
Microshift, 1 x 8
Rear Derailleur
Microshift
Rims
Xposure Infinity-XD, aluminum double wall, 23 mm ID, 32H
Front Hub
Formula DC1420, aluminum, ball bearing, 9 mm x 100 mm, 32H, 6-bolt
Rear Hub
Formula DC2241, aluminum, ball bearing, 9 mm x 141 mm QR, 32H, 6-bolt
Spokes
14G, stainless steel
Tires
27.5 in x 2.35 in, wire bead
Pedals
Mongoose, nylon
Brakes
JAK 7, mechanical, aluminum, 160 mm rotor
Handlebar
Xposure, double-butted aluminum, 740 mm width, 25 mm rise, 31.8 mm clamp
Stem
Xposure 3D forged aluminum, threadless, 45 mm, 7°, 31.8 mm clamp
Headset
Threadless, ZS44 / ZS56 w/reducer, retainer bearing
Seat Post
Xposure, aluminum, 400 mm, 20 mm offset, 31.6 mm
Saddle
Mongoose MTB, steel rails
Grips
Xposure, single density
