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Transition Sentinel Alloy GX Complete Mountain Bike 2022

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Transition Sentinel Alloy GX Complete Mountain Bike 2022

sku# 212078
Transition - Sentinel Alloy GX Complete Mountain Bike 2022
Model Info
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Product Info

As one of the first long travel 29ers to actually function, the Transition Sentinel Alloy GX Complete Mountain Bike is set up for victory, especially when dealing with steep terrain. Starting at the back, the Sentinel has wide and rigid Boost-148 spacing paired to 150mm of Fox Float X cushion with refined Giddyup 2.OHHH suspension. Up front, the storied Fox 36 spearheads good times from ascent to descent, along with a tailored Speed Balanced design that harnesses every pedal stroke of its 29" wheels and SRAM GX Eagle™ 12-speed drivetrain. All this creates a solid ride that's sure to draw out anyone's wild child - whether it's long days of pedaling up and down or steep, loamy descents.

Product Details

Frame/Shock

GiddyUp 2.0HH SuspensionBuilding upon the success of Transition's original GiddyUp suspension design, the new GiddyUp 2.0HH system has been refined for the modern two-wheel cowboy delivering a slightly firmer feel for more efficient pedaling, as well as more progressive travel that provides that extra little bit of bottom-out support when needed.

Speed Balanced GeometrySBG 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 an 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.

Fox Float X Performance Elite Rear ShockDesigned specifically to meet the demands of aggressive trail riders, the new Float X combines sophisticated damping and fade free performance with incredible light weight and outstanding structural integrity.

Shock Adjustments2-Position Open / Firm Lever / Low-Speed Compression / High-Speed Compression / Low-Speed Rebound / High-Speed Rebound / Air Spring Pressure

12 x 148mm Boost Rear End

Full Water Bottle Storage

Rattle-Free Cable Routing

Molded Rubber Frame Protection

Fox Float X2 Factory Rear ShockCombining ultra-plush coil-like comfort and incredible damping prowess with the light weight of an air spring and an unmatched level of tunability, the Float X2 brings new levels of control and performance to every terrain imaginable.

Fork

Fox Float 36 Performance EliteThe legendary 36 is no stranger to accolades, winning awards and EWS races with equal panache. 36 offers an unmatchable combination of performance, tunability, and light weight to ensure the winning ways continue, everywhere from big backcountry routes to the EWS circuit. This one's exactly like the Factory model, just without the Kashima coated stanchions.

Fork AdjustmentsGRIP 2 Damper: Air Spring Pressure | High- and Low-Speed Compression | High- and Low-Speed Rebound

Drive Train

SRAM GX EagleGX Eagle is your partner for all rides, all the time, all day. Long days, quick rides and everything in-between, GX Eagle is the ecosystem at its best. With the all new 520% range, all new colorways and seamless compatibility with the rest of the ecosystem, GX Eagle is there to maximize the potential of your ride experience.

Brakes

SRAM Centerline RotorsThe Centerline rotor was designed to keep the center of friction consistent throughout rotation, thereby minimizing vibration, offering consistent performance and a quiet ride.

SRAM Code RSC BrakesetCode RSC is built from the elements that made Guide a benchmark in contemporary brake design and performance, and delivers an extra 15% power to shine in all heavy duty applications. SwingLink™ and Lever Pivot Bearings ensure a smooth and progressive feel at the lever, while the additional 30% positive fluid volume ensures consistent performance even when braking harder, more frequently or with a heavier mass to slow down.

Wheelset

Maxxis Assegai Front TireThe Maxxis Assegai tire is named after the iron-tipped spear used by the Zulu people of South Africa. Greg Minnaar, a native of South Africa, thought it was a fitting name for a tire ready to do battle on the mountain. The tall knobs punch through dust and loam to find traction, but also offer support and confidence on wet roots and rocks. While other tires excel only in certain conditions, the new Maxxis Assegai is built to go fast everywhere.

Maxxis Minion DHR II Rear TireWith side knobs borrowed from the legendary Minion DHF, but widened to provide more support, the DHR II corners like no other. The center tread features ramped leading edges to improve acceleration and sipes to create a smooth transition when leaning the bike. Paddle-like knobs on the center tread dig in under hard braking and help keep the bike under control. Pair it with a Minion DHF up front for the ultimate aggressive trail riding tire combo!

DT Swiss M1900 Splinefter a long climb, the perfect trail lies ahead of your tires: flowy, dusty, varied, endless. Nothing holds you back from entering the All Mountain thrills with the M 1900 SPLINE. A rim developed with optimal balance of durability and weight offers efficient climbing characteristics as well as dent resistance on single trails. Thanks to the new Ratchet LN system and experienced wheel building by hand, this wheel is a reliable partner to collect freewheeling moments in the mountains.

Additional Features

OneUp Dropper PostThe OneUp Dropper has the shortest stack height and shortest total length of any post, meaning your seat will go as low as possible. With class-leading specs and innovative features, this post is easily serviceable and extensively tuneable.

Price and Spec Subject to Change

Specs

  • Biking Type: Mountain More 
    Mountain
  • Used For: Trail, Enduro More 
    Trail Enduro
  • Frame Material: Aluminum Alloy More 
    Aluminum Alloy
  • Gearing: 1 x 12
  • Water Bottle Mounts: 1
  • Fork: Fox 36 Performance Elite More 
  • Stanchion Diameter (mm): 36
  • Fork Travel (mm): 160
  • Rear Shock: Fox Float X Performance Elite More 
  • Rear Travel (mm): 150
  • Shifters: SRAM GX Eagle More 
  • Rear Derailleur: SRAM GX Eagle, 12-Speed More 
  • Crankset: SRAM GX Eagle DUB, 30t More 
  • Cassette: SRAM GX Eagle XG-1275, 11-52t More 
  • Chain: SRAM GX Eagle, 12-Speed More 
  • Bottom Bracket: 73mm Threaded
  • Brake Levers: SRAM Code RSC More 
  • Brake Calipers: SRAM Code RSC
  • Rotors: SRAM Centerline 200mm
  • Headset: FSA NO.57E
  • Handlebar: ANVL Mandrel Alloy 35 SM (800x20) MD/LG/XL (800x30) XXL (800x40)
  • Bar Tape/Grips: Sensus Lite
  • Stem: ANVL Swage | 40mm
  • Saddle: ANVL Forge CroMo
  • Seatpost: OneUp Dropper | S: 150mm / M: 180mm / L-XL: 210mm More 
  • Hubs: DT Swiss 370
  • Rims: DT Swiss M1900 Spline 30
  • Spokes: DT Swiss Champion
  • Front Tire: Maxxis Assegai 2.5" | 3C, EXO+, TR More 
  • Rear Tire: Maxxis Minion DHR II 2.4" | Dual, WT More 
  • Warranty: 3 Years More 
Size S M L XL XXL
Reach (mm) 420 450 476 501 521
Stack (mm) 613 622 631 640 649
Effective Top Tube (mm) 552 585 613 641 665
Seat Tube (mm) 350 390 430 460 490
Head Tube Angle (°) 63.6 63.6 63.6 63.6 63.6
Seat Tube Angle (°) 70.8 70.8 70.8 70.8 70.8
Chainstay Length (mm) 440 440 440 440 440
Bottom Bracket Height (mm) 346 346 346 346 346
Bottom Bracket Drop (mm) 29 29 29 29 29
Head Tube Length (mm) 100 110 120 130 140
Wheelbase (mm) 1199 1233 1263 1292 1316
Standover Height (mm) 671 688 700 712 722
Wheel Size 29" 29" 29" 29" 29"

Other Notes

Transition products can only be shipped within the United States

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