2020 Transition Sentinel Alloy Bike

  • Sale
  • Regular price £3,199.00
  • Will be in stock after
Tax included.


Designed to let loose at any moment but still maintain some table manners


When it comes to the old saying, riding is believing, it couldn't be more true for the Sentinel. This bike will scramble your brain as to how capable and composed it is as an all-around trail bike while begging you to open the throttle wide open. The Sentinel has amazed critics and earned the title of one of the most downhill attacking long travel 29ers available. But, don't let all that monster truck talk fool you into thinking this is a one trick pony, the Sentinel delivers going up and down thanks to our Speed Balanced Geometry. Sure we could spend days ranting on and on about how much we love this bike and all its technical features, but it would be a lot easier if you just throw a leg on one and take it for a ride.



Speed Balanced Geometry

SBG ensures the bike maintains low speed agility, front wheel traction, and proper rider weight balance while actually increasing confidence in steep terrain and at high speeds. With SBG, a slacker head tube angle is combined with a all new reduced offset fork standard, preventing the front wheel from being too far in front of the rider. This improves front to rear weight distribution on the bike, which is often out of balance on long and slack bikes. One of SBG's greatest benefits is that it creates a confident steering feel that adapts to wheel speed. More stability when going fast, more agility on technical slow speed maneuvering as well as improved traction, control and confidence for any skill level of rider.


SM MD LG XL XXL*
REACH 425 450 475 500 515
STACK 617 617 626 635 644
EFFECTIVE TT LENGTH 568 593 622 650 666
SEAT TUBE LENGTH 360 400 440 490 510
EFFECTIVE ST ANGLE 77.5 76.8 76.3 75.8 75.5
HEAD TUBE LENGTH 100 100 110 120 130
HEAD TUBE ANGLE 64.0 64.0 64.0 64.0 64.0
CHAINSTAY LENGTH 435 435 435 435 435
WHEELBASE 1193 1218 1247 1277 1296
BOTTOM BRACKET DROP 30 30 30 30 30
ESTIMATED BB HEIGHT 345 345 345 345 345
STAND OVER HEIGHT 685 695 700 715 720
FORK OFFSET 43 43 43 43 43