2025 Transition Sentinel Carbon X0 AXS Bike

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Where To Buy
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
Transition Sentinel Carbon X0 AXS Bike
Model Year
2025
Intended Use
Enduro / All-Mountain
Rider
Unisex
Sizes and Geometry
XS 27.5"
SM (29", MX)
MD (29", MX)
LG (29", MX)
XL (29", MX)
XXL (29", MX)
Sizes Additional Info
• XS has 27.5" wheels; SM-XXL have 29" wheels front/rear with option of mixed ("Mullet") wheels (29" front, 27.5" rear) via two-position flip chip at lower shock mount


• All specifications listed are with 160mm travel fork with 560mm (XS) or 578mm (SM-XXL) axle-to-crown length and 37mm (XS) or 44mm (SM-XXL) offset


• Saddle heights for effective seat tube angles listed above: 560mm (XS), 600mm (SM), 660mm (MD), 720mm (LG), 780mm (XL), 820mm (XXL)
Wheel Size
27.5" (650b)
29"
Frame Material
Carbon Fiber
Frame Material Details
Carbon front and rear triangles; molded chainstay, seatstay, and lower down tube protection
Rear Travel
150mm
Rear Shock
FOX FLOAT X Factory, Kashima coating, 205mm length x 60mm stroke
Fork
FOX FLOAT 36 Factory, GRIP X2 damper, Kashima coating
Fork Travel
160mm
Head Tube Diameter
Tapered, 1.125" top, 1.5" bottom
Headset
FSA No.57E, ZS44 upper, ZS56 lower
Handlebar
OneUp Carbon, 800mm width, 35mm clamp diameter
Rise: 20mm (XS/SM), 35mm (MD-XXL)
Stem
ANVL Swage, 40mm length, 35mm bar clamp
Grips
ODI Elite Flow, lock-on
Brakes
SRAM Maven Silver, 4-piston
Rotors: SRAM HS2, 200mm front, 180mm rear
Brake Levers
SRAM Maven Silver Stealth, tool-free reach adjust and contact point adjust
Drivetrain
1x
Shifters
SRAM Eagle Pod Ultimate Controller, 12-speed, AXS electronic wireless, Bridge MMX mounting bracket
Front Derailleur
None
Rear Derailleur
SRAM X0 Eagle Transmission, 12-speed, AXS electronic wireless
ISCG Tabs
ISCG05
Chainguide
None
Cranks
SRAM X0 Eagle Transmission Alloy DUB, 165mm length
Chainrings
SRAM X0 Eagle Transmission, 30 tooth
Bottom Bracket
SRAM DUB, 73mm English/BSA threaded
Pedals
None
Chain
SRAM X0 Eagle Transmission Flattop, 12-speed
Cassette
SRAM X0 Eagle Transmission XS-1295, 12-speed, 10-52 tooth
Rims
DT Swiss XM 481 Alloy
Hubs
DT Swiss 350, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with Ratchet DEG freehub and XD driver
Spokes
DT Swiss Competition
Tires
Front: Maxxis Assegai, 3C MaxxTerra compound, EXO+ casing, 2.5"
Rear: Maxxis Minion DHR II, 3C MaxxTerra compound, EXO+ casing, 2.4"
Saddle
SDG Bel-Air V3, Lux-Alloy rails
Seatpost
FOX Transfer Factory dropper, Kashima coating
Drop: 120mm (XS), 150mm (SM), 180mm (MD), 210mm (LG), 240mm (XL/XXL)
Seatpost Diameter
31.6mm
Seatpost Clamp
Single bolt, 37.0mm
Rear Dropout / Hub Dimensions
12mm x 148mm (Boost)
Max. Tire Size
2.5"
Bottle Cage Mounts
One inside front triangle, plus accessory mounts under top tube
Colors
Deep Purple, Graphite Grey, Glacier White
Warranty
Lifetime frame
Weight
33 lb 3.6 oz (15070 g)
Miscellaneous
• V3 version
• GiddyUp four-bar Horst-link rear suspension design
• XS has 27.5" wheels; SM-XXL have 29" wheels front/rear with option of mixed ("Mullet") wheels (29" front, 27.5" rear) via two-position flip chip at lower shock mount
• Rear travel can be increased to 160mm with longer-stroke (65mm) shock
• B.O.O.M. Box (Burritos Or Other Munchies) storage in down tube; includes two gear bags
• Internal cable routing; cable ports on the side of the headtube allow for customizable options for mechanical or wireless shifting as well as left or right rear brake setups
• SRAM UDH (Universal Derailleur Hanger)
• Weight listed for size MD
• Frame weight, size MD with shock: 7.41 lbs (3.36 kg)

Includes:
• Pre-installed integrated mud guard to protect the main pivot area
• Tubeless valves and sealant
• Fidlock Twist Bike Base bottle mount
• SRAM AXS Powerpack battery charger
Price
$7,999.00
What do you think?
Where To Buy
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
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