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Specs

  • Biking Type: Mountain
  • Used For: Trail, Enduro
  • Suspension: Full Suspension
  • Frame Material: Aluminum Alloy
  • Gearing: 1 x 12
  • Water Bottle Mounts: 1
  • Fork: RockShox Psylo Gold RC
  • Stanchion Diameter (mm): 36
  • Fork Travel (mm): 160
  • Rear Shock: RockShox Super Deluxe
  • Rear Travel (mm): 150
  • Shifters: Shimano Deore
  • Rear Derailleur: Shimano Deore M6100, 12-Speed
  • Crankset: Shimano Deore M6100
  • Cassette: Shimano Deore M6100, 10-51t
  • Chain: Shimano Deore M6100
  • Bottom Bracket: 73mm Threaded
  • Pedals: Not Included
  • Brake Levers: Shimano Deore
  • Brake Calipers: Shimano Deore M6120
  • Rotors: Shimano RT66 (203mm)
  • Headset: FSA NO.57E
  • Handlebar: RaceFace Chester XS/SM(800x20mm) MD/LG/XL/XXL(800x35mm)
  • Bar Tape/Grips: ODI Elite Flow
  • Stem: RaceFace Aeffect R (40mm)
  • Saddle: SDG Bel Air V3
  • Seatpost: SDG Tellis Dropper
  • Wheelset: WTB ST i30
  • Hubs: Novatech D791SB/D902SB
  • Rims: WTB ST i30
  • Spokes: Pillar Double Butted
  • Tires: Maxxis
  • Front Tire: Maxxis Assegai 2.5″ | 3C, EXO+
  • Rear Tire: Maxxis Minion DHR II 2.4″ | 3C, EXO, TR
  • Warranty: Limited Lifetime
Size XS S M L XL XXL
Rider Height 4’8″ – 5’2″ 5′ – 5’6″ 5”4″ – 6′ 5’9″ – 6’3″ 6 – 6’7″ 6’2″ – 6’8″
Reach (mm) 415 430 455 480 505 530
Stack (mm) 592 615 621 633 642 651
Effective Top Tube (mm) 534 557 586 614 642 660
Seat Tube (mm) 360 360 390 430 460 490
Head Tube Angle (°) 64.0 64.0 64.0 64.0 64.0 64.0
Seat Tube Angle (°) 79.2 78.7 77.9 77.3 77.3 76.5
Chainstay Length (mm) 434 442 442 446 446 446
Bottom Bracket Height (mm) 340 350 350 350 350 350
Bottom Bracket Drop (mm) 15 25 25 25 25 25
Head Tube Length (mm) 100 100 110 120 130 140
Wheelbase (mm) 1171 1208 1237 1271 1300 1330
Complete Weight (lbs) 36.4
Complete Weight (kg) 16.51
Wheel Size 27.5″​+ 29″ 29″ 29″ 29″ 29″

 

Bike Size

M, L, XL

Bike Color

Graphite Grey

Brand

Transition

2 reviews for Transition Sentinel Alloy Deore Complete Mountain Bike 2025

  1. Emerson Alexander Wainwright

    I was honestly surprised. The mountain bike came in the original brand box, identical to what you’d get in a local store. Frame and gears in perfect condition, no scratches at all. Plus, it came with the official warranty card. FedEx Express delivered it to Canada in just 7 business days. No customs charges. And the seller even threw in free accessories — big win!

  2. Johannes Friedrich Steinbach

    Received the bike in perfect shape, original box and all. Frame and gear were brand new, no defects whatsoever. Even the accessories were packed nicely. Got a valid warranty card too. Delivery via FedEx took only 5 business days to Germany. No hidden fees, and the seller included free accessories. Paid through bank wire—easy and quick!

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