Transition Sentinel Frame 2020

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2020 Transition Sentinel Frame Only

It’s forgiving do-it-all attitude truly blurs the lines between the planted bottomless sender and playful poppy trail pony. Whether you’re chasing EWS dreams or just a weekend afternoon escape, it will bring out the best in you. So easy to get acquainted with you’ll find yourself sending lines, jumps and manoeuvres you always felt were beyond your ability. Where before you went around, now you go over. Where you pushed up, now you pedal. Where you rolled, now you boost.

New Transition Sentinel Carbon Features

  • Featuring SBC geometry
  • Full Carbon Frame
  • 44/56MM press in Headset
  • 148mm Boost dropout spacing
  • Stock rear travel 150mm with 62.5mm Stroke Shock
  • Down to 140mm rear travel with 57.5mm Stroke Shock
  • Enduro max Sealed Bearings with Bearing Shields on the main Pivot
  • Threaded Bottom Bracket
  • Moulded Rubber Chainstay, Seatstay &downtube protection
  • External Rear Brake Cable routing
  • Fully Guided Rear Derailleur Cable routing in Down tube and Chainstay
  • Water Bottle mounts inside Front Triangle
  • Accessory mount on Underside of Top Tube
  • 29" tyre clearance up to 2.6"
  • 3.20 kg 7.05 lbs with Shock - Complete Xo1 13 kg / 30.7lbs

New Transition Sentinel Carbon Specification

Frame Materal
Wheel Size
29 Inch
Max Tyre Size
Suspension Type
Suspension Travel
150mm (Compatible with 140mm)
Fox Float X2 Performance Elite
Shock Size
205mm x 62.5mm
Shock Upper Fitting
Trunion Mount Top
Shock Lower Fitting
25mm x 8mm Bottom
Seatpost Diameter
Seatpost Clamp Size
Front Mech Fitting
Headset Top
44mm Zero Stack
Headset Bottom
56mm Zero Stack
BB Type
73mm BSA Threaded
Rear Brake Mount
180mm Post Mount, Max Rotor Size 203mm
Rear Axle
Syntace X12 148, 1.0mm Thread Pitch
Transition Logo

All new range for 2018 featuring Speed Balanced Geometry. A simple idea; reduced fork offset and stem length countered by an increased reach and a steeper seat tube angle. The resulting affect on stability and handling is dramatic. If you have ever ridden a short offset fork you'll have some idea what it will feel like, but, to truly understand the difference that Transition have engineered into their 2018 range, they have to be ridden. Good job we have demo bikes!

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