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Transition

Transition Sentinel

$3,799.00 $5,649.00
In store: Check availability

Available in store

SKU: 01.22.11.4242

The Hard Charging All-Rounder | All bikes tagged "Not in store" can be shipped in 2-3 weeks. Financing available, contact for rates. FREE CANADA WIDE, $150 USD SHIPPING

Description

Alloy NX Build KitAlloy GX Build KitCarbon GX Build KitCarbon AXS Build KitGeometrySpecifications

Sentinel

The Sentinel inspires confidence like you're wearing full body armour.

It's forgiving do-it-all attitude truly blurs the lines between 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 maneuvers 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.

Speed Balanced Geometry (SBG)

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 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.

Frame Features

  • Lifetime warranty
  • Premium materials
  • Pivot technology
  • Mega seatpost insertion
  • Enduro MAX bearings
  • User friendly cable routing
  • Ample clearance for mud and tires up to 2.6"
  • Water bottle and gear accessory mounts
  • Universal derailleur hanger
  • Frame protection

Alloy NX Build Kit

   
Frame Sentinel Alloy 150mm
Suspension Suspension
Fork Fox Float 36 Rhythm 160mm
Shock Fox Float X Performance 205x62.5mm
Brakes Brakes
Brakes SRAM Guide RE 4 Piston
Brake Rotors SRAM Centerline 200mm
Drivetrain Drivetrain
Derailleur SRAM NX Eagle
Shifter SRAM NX Eagle
Cranks SRAM Descendent 6K DUB 30T 170mm
Cassette SRAM PG 1230 11-50T
Bottom Bracket SRAM DUB
Chain SRAM NX Eagle
Tensioner / Guide -
Controls Controls
Handle Bar RaceFace Chester 35mm (S-M:780x20mm, L-XXL:780x35mm)
Stem RaceFace Aeffect R 35mm Length 40mm
Grips ODI Elite Flow
Headset FSA NO.57E
Saddle ANVL Forge Cromo or SDG Bel-Air 3
Dropper Post OneUp (S:150mm, M:180mm, L-XXL:210mm)
Dropper Lever OneUp
Wheels Wheels
Wheelset Stans Flow D or WTB ST i30 Rims, Novatech D791SB/D902SB Hubs, Pillar Double Butted Spokes
Front Tire Maxxis Assegai 3C EXO+ 29x2.5"
Rear Tire Maxxis Minion DHRII 3C EXO+ 29x2.4"

 

Alloy GX Build Kit

   
Frame Sentinel Alloy 150mm
Suspension Suspension
Fork Fox Float 36 Grip 2 Performance Elite 160mm
Shock Fox Float X Performance Elite 205x62.5mm
Brakes Brakes
Brakes TRP DH-R EVO
Brake Rotors TRP R1 2.3 203mm
Drivetrain Drivetrain
Derailleur SRAM GX Eagle
Shifter SRAM GX Eagle
Cranks SRAM GX Eagle DUB 30T 170mm
Cassette SRAM XG 1275 10-52T
Bottom Bracket SRAM DUB
Chain SRAM GX Eagle
Tensioner / Guide -
Controls Controls
Handle Bar ANVL Mandrel Alloy 35mm (S-M:800x20mm, L-XL:800x30mm, XXL:800x40mm)
Stem ANVL Swage 35mm Length 40mm
Grips ODI Elite Flow
Headset FSA NO.57E
Saddle ANVL Forge Cromo or SDG Bel-Air 3
Dropper Post OneUp (S:150mm, M:180mm, L-XXL:210mm)
Dropper Lever OneUp
Wheels Wheels
Wheelset DT Swiss M 1900 Spline 30 or RaceFace Aeffect R Rims, DT Swiss 370 Ratchet LN or RaceFace Trace Hubs, RaceFace Double Butted Spokes
Front Tire Maxxis Assegai 3C EXO+ 29x2.5"
Rear Tire Maxxis Minion DHRII 3C EXO+ 29x2.4"

 

Carbon GX Build Kit

   
Frame Sentinel Carbon 150mm
Suspension Suspension
Fork Fox Float 36 Grip 2 Performance Elite 160mm
Shock Fox Float X Performance Elite 205x62.5mm
Brakes Brakes
Brakes TRP DH-R EVO
Brake Rotors TRP R1 2.3 203mm
Drivetrain Drivetrain
Derailleur SRAM GX Eagle
Shifter SRAM GX Eagle
Cranks SRAM GX Eagle DUB 30T 170mm
Cassette SRAM XG 1275 10-52T
Bottom Bracket SRAM DUB
Chain SRAM GX Eagle
Tensioner / Guide -
Controls Controls
Handle Bar ANVL Mandrel Alloy 35mm (S-M:800x20mm, L-XL:800x30mm, XXL:800x40mm)
Stem ANVL Swage 35mm Length 40mm
Grips ODI Elite Flow
Headset FSA NO.57E
Saddle ANVL Forge Cromo or SDG Bel-Air 3
Dropper Post OneUp (S:150mm, M:180mm, L-XXL:210mm)
Dropper Lever OneUp
Wheels Wheels
Wheelset RaceFace Aeffect R Rims, RaceFace Trace Hubs, RaceFace Double Butted Spokes
Front Tire Maxxis Assegai 3C EXO+ 29x2.5"
Rear Tire Maxxis Minion DHRII 3C EXO+ 29x2.4"

 

Carbon AXS Build Kit

   
Frame Sentinel Carbon 150mm
Suspension Suspension
Fork Fox Float 36 Grip 2 Factory 160mm
Shock Fox Float X2 Factory 205x62.5mm
Brakes Brakes
Brakes TRP DH-R EVO
Brake Rotors TRP R1 2.3 203mm
Drivetrain Drivetrain
Derailleur SRAM GX AXS
Shifter SRAM GX AXS (Rocker Paddle)
Cranks SRAM X1 Carbon DUB 30T 170mm
Cassette SRAM XG 1295 10-52T
Bottom Bracket SRAM DUB
Chain SRAM XO1 Eagle
Tensioner / Guide -
Controls Controls
Handle Bar OneUp Carbon (S-M:800x20mm, L-XXL:800x35mm)
Stem ANVL Swage 35mm Length 40mm
Grips ODI Elite Flow
Headset FSA NO.57E
Saddle ANVL Forge Cromo or SDG Bel-Air 3
Dropper Post OneUp (S:150mm, M:180mm, L-XXL:210mm)
Dropper Lever OneUp
Wheels Wheels
Wheelset RaceFace Aeffect R Rims, RaceFace Trace Hubs, RaceFace Double Butted Spokes
Front Tire Maxxis Assegai 3C EXO+ 29x2.5"
Rear Tire Maxxis Minion DHRII 3C EXO+ 29x2.4"

 

Geometry

(mm) S M L XL XXL
A Reach 420 450 476 501 521
B Stack 613 622 631 640 649
C Head Tube Length 100 110 120 130 140
D Head Tube Angle 63.6° 63.6° 63.6° 63.6° 63.6°
E Front Center 759 793 823 852 876
F Wheel Base 1199 1233 1263 1292 1316
G Rear Center 440 440 440 440 440
H Bottom Bracket Drop 29 29 29 29 29
I Bottom Bracket Height 346 346 346 347 347
J Seat Tube Angle 78.2° 77.5° 76.9° 76.4° 76.0°
K Seat Tube Length 350 390 430 460 490
L Bike Stand Over 671 688 700 712 722
M Effective Top Tube Length 552 585 613 641 665
N Offset 43 43 43 43 43
O Axle To Crown 574 574 574 574 574
P Rider Height 5'2" - 5'6" 5'6" - 5'10" 5'10" - 6'2" 6'2" - 6'6" 6'4" - 6'8"

 

Specifications

Fork Size 160mm 
Shock Size / Travel 205x62.5mm / 150mm
Shock Hardware Upper: Trunnion / Lower: 25x8mm
Seatpost Diameter 31.6mm
Headset Size Upper: 44mm ZS / Lower: 56mm ZS
Bottom Bracket 73mm BSA Threaded
Rear Wheel Spacing 12x148mm
Crank Chainline 52mm
Rear Brake Mount 180mm Post Mount, Max Rotor Size 203mm
Derailleur Hanger SRAM UDH
Alloy Bike Weight 16.24kg (Medium NX) // 15.38kg (Medium GX)
Carbon Bike Weight 14.38kg (Medium GX) // 14.33kg (Medium AXS)

 

Making Your Bike Purchase Special

If you have any questions about choosing a bike, don't hesitate to contact our team of professionals to help guide you through the processes. We will reach out to you after the purchase to find the optimal set up for your riding style and weight.

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