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Create an accountFrame | Sentinel Alloy 150mm |
Wheel Size | 29" |
Travel | 150 mm Rear/ 160 mm Front |
Fork | Fox Float 36 Rhythm 160mm Travel/44mm Offset |
Rear Shock | Fox Float X Performance 2 Position |
Headset | FSA No.57E |
Bottom Bracket | N/A |
Shifter | SRAM NX Eagle MMX |
Rear Derailleur | SRAM NX Eagle |
Cassette | SRAM PG 1230 (11-50t) |
Chain | SRAM NX Eagle |
Chainring | 30T |
Crankset | SRAM Descendent 6k DUB (30t/170mm) |
Brakes | SRAM Code R |
Rotors | SRAM Centerline 200mm Front | SRAM Centerline 200mm Rear |
Seatpost | OneUp Dropper Post SM (150mm) MD (180mm) LG/XL/XXL (210mm) |
Handlebar | RaceFace Chester 35 SM/MD (780x20) LG/XL/XXL (780x35) |
Stem | RaceFace Aeffect R (40mm) |
Grips | Sensus Lite |
Saddle | ANVL Forge Cromo |
Pedals | N/A |
Front Wheel | Rims : Stans Flow D | Hub : Novatech D791SB | Spokes : Pillar Double Butted |
Rear Wheel | Rims : Stans Flow D | Hub : Novatech D902SB | Spokes : Pillar Double Butted |
Front Tire | Maxxis Assegai 3C EXO+ (29x2.5) |
Rear Tire | Maxxis Minion DHRII 3C EXO+ (29x2.4) |
Sizes | S, M, L, XL, XXL |
FROM THE MANUFACTURER
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.
FEATURES
- Lifetime Warranty + crash replacement program
- Pivot technology
- Fully integrated, flush mounted rubber frame protection at all critical areas
- Enduromax bearings
- Gear accessory mount under top tube
- Mega Seatpost insertion
- Tire clearance up to 2.6"
- User Friendly Cable Routing
- Threaded Bottom Bracket
- Press in headset
GIDDYUP SUSPENSION DESIGN
We want to make it as easy as possible to experience great rear suspension performance. The GiddyUp suspension system is designed to behave intuitively across a broad range of setup. Because, we get it, sometimes you just want to grab your bike and GiddyUp, without checking your setup. When you do, it will always feel good.
We did this by balancing a 25% progressive leverage curve with a consistent linear rate of change. Anti-squat is tuned to enhance pedaling performance and acceleration. Overall chain growth is moderate and reduces after sag so chain tension doesn't get in the way of the suspension working.
This translates to killer small bump compliance and great mid-stroke support that gradually transitions into an end of stroke ramp that is subtle, yet supportive. The amount of consistent progression is carefully optimized for both air and coil shocks. Riders are able to add or remove volume spacers in air shocks to suite their individual riding style and there is no compromise to bottom out support with coil shocks. The Sentinel has 150mm of rear wheel travel when used with the supplied 205mm x 62.5mm stroke shock. It is also possible to install a shorter, 205mm x 57.5mm stroke shock, to decrease the rear wheel travel to 140mm.
A wide usable sag range of 25 - 35% allows the rider to tune the feel of the bike; from poppy and playful, to planted for plowing. Wherever you end up, you can focus on the trail without remotes, levers or knobs. Just grab your bike and GiddyUp.
GEOMETRY
measured in mm
SIZING


We recommend that you call our shop to discuss bike sizing and styles with the bike geeks at the shop. We have more to choose from than our website shows, and our bikes are available for purchase in our retail store. For the most accurate inventory and best advice, call 530-582-0909. We are open 8AM-6PM daily!
** Due to our dealer agreements, this bike is only available to purchase in store. Call to put your name on it today!
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Review 2023 Transition Sentinel Alloy NX 29"