TR11
200mm Rear / 200mm Front
Mixed Wheels
Alloy
SPIRE
170mm Rear / 170mm Front
29" Wheels
Carbon & Alloy
REPEATER PT

170mm Rear / 170mm Front
29" Wheels
Carbon
SRAM Powertrain
RELAY

160/170mm
29" & Mixed Wheels
Carbon & Alloy
Fazua Ride 60
PATROL
160mm Rear / 160mm Front
Mixed Wheels
Carbon
SENTINEL
150mm Rear / 160mm Front
29" Wheels
Carbon & Alloy
SMUGGLER
130mm Rear / 140mm Front
29" Wheels
Carbon & Alloy
SPUR
120mm Rear / 120mm Front
29" Wheels
Carbon
TRANSAM
150mm Front
29" Wheels
Chromoly
PBJ
100mm Front
26" Wheels
Chromoly
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The Hard Charging
All-Rounder
The Sentinel inspires confidence like you're wearing full body armor.
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.
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  $4,099  $2,799 USD
  $5,299  $3,399 USD

  $6,499  $4,499 USD
  $7,999  $4,999 USD

  $2,199  $1,399 USD
  $3,699  $2,499 USD

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$4,099

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PRICE $4,099  $2,799 USD $5,299  $3,399 USD $6,499  $4,499 USD $7,999  $4,999 USD $2,199  $1,399 USD $3,699  $2,499 USD
FRAME Sentinel Alloy 150mm Sentinel Alloy 150mm Sentinel Carbon 150mm Sentinel Carbon 150mm Sentinel Alloy 150mm Sentinel Carbon 150mm
WHEEL SIZE 29" 29" 29" 29" 29" 29"
REAR SHOCK Fox Float X Performance
(205x62.5mm)
Fox Float X Performance Elite
(205x62.5mm)
Fox Float X Performance Elite
(205x62.5mm)
Fox Float X2 Factory
(205x62.5mm)
Fox Float X Performance Elite
(205x62.5mm)
Fox Float X2 Factory
(205x62.5mm)
FORK Fox Float 36 Rhythm
(160mm)
Fox Float 36 Grip 2 Performance Elite
(160mm)
Fox Float 36 Grip 2 Performance Elite
(160mm)
Fox Float 36 Grip 2 Factory
(160mm)
HEADSET FSA No.57E FSA No.57E FSA No.57E FSA No.57E
STEM RaceFace Aeffect R (40mm) ANVL Swage (40mm) ANVL Swage (40mm) ANVL Swage (40mm)
HANDLEBAR RaceFace Chester 35
SM/MD (780x20mm)
LG/XL/XXL (780x35mm)
ANVL Mandrel Alloy 35
SM/MD (800x20mm)
LG/XL (800x30mm)
XXL (800x40mm)
ANVL Mandrel Alloy 35
SM/MD (800x20mm)
LG/XL (800x30mm)
XXL (800x40mm)
OneUp Carbon Bar
SM/MD (800x20mm)
LG/XL/XXL (800x35mm)
GRIPS ODI Elite Flow ODI Elite Flow ODI Elite Flow ODI Elite Flow
SADDLE ANVL Forge Cromo
or
SDG Bel Air 3
ANVL Forge Cromo
or
SDG Bel Air 3
ANVL Forge Cromo
or
SDG Bel Air 3
ANVL Forge Cromo
or
SDG Bel Air 3
SEATPOST OneUp Dropper Post
SM (150mm)
MD (180mm)
LG/XL/XXL (210mm)
OneUp Dropper Post
SM (150mm)
MD (180mm)
LG/XL/XXL (210mm)
OneUp Dropper Post
SM (150mm)
MD (180mm)
LG/XL/XXL (210mm)
OneUp Dropper Post
SM (150mm)
MD (180mm)
LG/XL/XXL (210mm)
BRAKES SRAM Guide RE 4-Piston TRP DH-R-Evo TRP DH-R-Evo TRP DH-R-Evo
ROTORS SRAM Centerline (200mm) TRP R1 2.3 (203mm) TRP R1 2.3 (203mm) TRP R1 2.3 (203mm)
SHIFTER SRAM NX Eagle MMX SRAM GX Eagle SRAM GX Eagle SRAM GX AXS (Rocker Paddle)
DERAILLEUR SRAM NX Eagle SRAM GX Eagle SRAM GX Eagle SRAM GX AXS
CASSETTE SRAM PG 1230 (11-50t) SRAM XG 1275 (10-52t) SRAM XG 1275 (10-52t) SRAM XG 1295 (10-52t)
CHAIN SRAM NX Eagle SRAM GX Eagle SRAM GX Eagle SRAM XO1 Eagle
CRANK SRAM Descendent 6k DUB
(30t/170mm)
SRAM GX Eagle DUB
(30t/170mm)
SRAM GX Eagle DUB
(30t/170mm)
SRAM X1 Carbon DUB
(30t/170mm)
RIMS Stans Flow D
or
WTB ST i30
DT Swiss M 1900 Spline 30
or
RaceFace Aeffect R
RaceFace Aeffect R RaceFace Aeffect R
SPOKES Pillar Double Butted DT Swiss Champion
or
RaceFace 2.0/1.7/2.0
RaceFace 2.0/1.7/2.0 RaceFace 2.0/1.7/2.0
HUBS Novatech D791SB/D902SB DT Swiss 370 Ratchet LN
or
RaceFace Trace 28H
RaceFace Trace 28H RaceFace Trace 28H
TIRE/FRONT Maxxis Assegai 3C EXO+ (2.5) Maxxis Assegai 3C EXO+ (2.5) Maxxis Assegai 3C EXO+ (2.5) Maxxis Assegai 3C EXO+ (2.5)
TIRE/REAR Maxxis Minion DHRII 3C EXO+ (2.4) Maxxis Minion DHRII 3C EXO+ (2.4) Maxxis Minion DHRII 3C EXO+ (2.4) Maxxis Minion DHRII 3C EXO+ (2.4)
INCLUDED Tubeless Valves & Sealant Tubeless Valves & Sealant Tubeless Valves & Sealant SRAM AXS Battery Charger
Tubeless Valves & Sealant
COLOR OPTIONS
Misty Green
Black Powder
Misty Green
Black Powder
Misty Green
Black Powder
Misty Green
Black Powder
Misty Green
Black Powder
Misty Green
Black Powder
WEIGHT 35.8 lbs/16.24 kg (Size MD) 33.9 lbs/15.38 kg (Size MD) 31.7 lbs/14.38 kg (Size MD) 31.6 lbs/14.33 kg (Size MD) 9.7 lbs/4.4 kg (Size MD w/ Shock) 7.0 lbs/3.20kg (Size MD w/ Shock)
Specs are subject to change at any time. All complete bikes are 95% assembled and packaged for quick and easy final assembly, and as such, Transition Bikes is not able to make special request build spec changes or modifications to packaging.
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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 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
A. REACH 420 450 476 501 521
B. STACK 613 622 631 640 649
C. EFFECTIVE TT LENGTH 552 585 613 641 665
D. SEAT TUBE LENGTH 350 390 430 460 490
E. EFFECTIVE ST ANGLE 78.2° 77.5° 76.9° 76.4° 76.0°
SADDLE HEIGHT FOR EFFECTIVE ST ANGLE 600 660 720 780 820
ACTUAL ST ANGLE 70.8° 70.8° 70.8° 70.8° 70.8°
SEAT TUBE OFFSET AT BB 87 87 87 87 87
F. HEAD TUBE LENGTH 100 110 120 130 140
G. HEAD TUBE ANGLE 63.6° 63.6° 63.6° 63.6° 63.6°
H. CHAINSTAY LENGTH 440 440 440 440 440
I. WHEELBASE 1199 1233 1263 1292 1316
J. BOTTOM BRACKET DROP 29 29 29 29 29
K. ESTIMATED BB HEIGHT 346 346 346 347 347
L. STAND OVER HEIGHT 671 688 700 712 722
M. FORK OFFSET 43 43 43 43 43
   


Frame Specifications

       
REAR TRAVEL:   150mm (Compatible with 140mm)
FRONT TRAVEL:   160mm
WHEEL SIZE:   29"
SIZES:   SM, MD, LG, XL, XXL
FRAME BEARINGS:   2x 6903, 2x 6902, 4x 6802, 2x 3802, 2x 6900
FORK AXLE TO CROWN:   574mm (Includes headset)
FORK OFFSET:   42-44mm
REAR SHOCK SIZE:   205mm x 62.5mm (Compatible with 205mm x 57.5mm)
SHOCK HARDWARE:   Trunnion Mount Top / 25mm x 8mm Bottom
HEADSET (TOP):   44mm Zero Stack
HEADSET (BOTTOM):   56mm Zero Stack
BB SHELL:   73mm BSA Threaded
CHAINLINE:   52mm
REAR BRAKE MOUNT:   180mm Post Mount, Max Rotor Size 203mm
REAR AXLE:   Carbon: Syntace X12 148, 1.0mm Thread Pitch
  Alloy: Transition Axle For UDH, 12mm x 148mm Spacing
ISCG TABS:   ISCG05
SEATPOST
DIAMETER:
  31.6mm
SEAT CLAMP:   Carbon: 37.0mm
  Alloy: 34.9mm
MAX SEATPOST
INSERTION:
  Carbon: Small 220mm | Medium 250mm | Large 290mm | XL 320mm | XXL 350mm
  Alloy: Small 240mm | Medium 270mm | Large 310mm | XL 335mm | XXL 360mm
MAX CHAINRING SIZE:   32T Standard Single Ring
MAX TIRE SIZE:   29 x 2.6
REAR SHOCK SAG:   150mm/62.5mm: 16-20mm (26-32%)
  140mm/57.5mm: 15-19mm (26-33%)




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