Sentinel Alloy Frame
Subscribe to our newsletter, and we'll send you some 20Twenty stickers for free!
Transition's bike-for-everything is now available in a more wallet friendly alloy construction. 150 mm of composed GiddyUp travel, Enduro MAX sealed bearings with additional bearing seals and bottle and accessory mounts are all stand-out features of the new alloy Sentinel frame.
Looking for the basis of a solid, dependable 29er that's up for any UK trail and won't have you fretting when it picks up a few dings and scrapes? This is the frame for you!
While we're happy to supply this as a frame only, we specialise in custom-built enduro bikes. We can build you a new bike around this frame - a bespoke custom build, with exactly the suspension, brakes, and drivetrain you want - no compromises!
|Frame||6061 Heat Treated Aluminium, Accessory Mount, Collet Main Pivot, Enduro MAX Bearings with Additional Bearing Shields, GiddyUp Suspension Platform, Moulded Downtube and Chainstay Protectors, 150 mm Travel, 31.6 mm Seatpost, 148x12 mm Boost Rear Axle, 180 mm Post Mount Brake Mount, 73 mm Threaded BSA BB|
|Rear Suspension||Fox Float X Performance Elite, 2 Position Open/Firm Lever, Adjustable HSC - LSC - HSR - LSR 205x62.5 Trunnion|
|Headset||FSA No 57E, Sealed Cartridge Bearings|
|Transition Sentinel Geometry|
|Sizes in MM||S||M||L||XL||XXL|
|C: Head Tube
|D: Head Tube
Seat Tube Angle
|F: Seat Tube
|H: BB Height||346||346||346||347||347|
|I: BB Drop||29||29||29||29||29|
|J: Chainstay Length||440||440||440||440||440|
|M: Fork Offset||44||44||44||44||44|