Shipping
Our RideFast shipping means this bike gets to you quickly and securely. Domestic US ground rates are a flat $135 for regular bikes or $150 for e-bikes.
Sorry, this
Transition Sentinel Mountain Bike - 2021, Medium
has been sold.
You'll be the first to know next time this or other newly available related products are in stock.
Transition Sentinel Mountain Bike - 2021, Medium
Item #BMT32422
Condition: Certified Pre-Owned
Fit Range: 5'6" - 5'10"
people are looking at this
Shipping & Assembly
Quick Assembly
- Bikes arrive tuned and mostly pre-assembled
- Torque tool & video guide included
- Get riding in 15 minutes
Canadian Customers
Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.
Our Guarantee
Guaranteed Buyback
We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.
Returns
30-Day Returns
If this bike isn't perfect for you, our Ride Guides will help you find the right one.
Unicorn's Do Exist
Why We Love It
Master Mechanic’s Notes
- Front suspension & rear shock have been professionally serviced by our in-house suspension experts and is ready to ride
- Continental Argotal rear tire & rear brake pads
- Light scratches on the brake levers, handlebar, crank arms, & rear derailleur
- Light scratches on the top tube, seatstays, & chainstays
- Moderate scratches on the drive side down tube
- Moderate scratches on the fork lowers & drive side fork stanchion
- Light scratches on the rims w/ a moderate ding on the front rim
Specifications
Details
| Original MSRP | $6,399.00 |
| Year | 2021 |
| Brand | Transition |
| Model | Sentinel |
| Size | Medium |
| Frame Material | Carbon Fiber |
| Drivetrain | SRAM, 1x12 spd |
| Weight | 31 lbs 0 oz |
Build
| Fork | RockShox Lyrik Ultimate |
| Fork Travel | 160mm |
| Rear Shock | FOX Factory Series FLOAT X2 |
| Rear Shock Travel | 150mm |
| Brakes | Shimano XT M8120, Disc Brakes - Hydraulic |
| Shifters | SRAM GX Eagle, Mechanical |
| Rear Derailleur | SRAM GX Eagle |
| Bottom Bracket Shell | Threaded |
| Crankset | SRAM GX Eagle, 32t, 175mm |
| Cassette | SRAM XG-1275 Eagle , 10-52t |
| Chain | SRAM |
| Handlebar | Deity Alloy, 780mm |
| Headset | Cane Creek Forty |
| Stem | Race Face Aeffect R Alloy, 35.0mm x 45mm, 0° |
| Seatpost | FOX Transfer Performance Series, 31.6mm |
| Seatpost Travel | 170mm |
| Saddle | Syncros Comox w/ Cr-Mo Rails |
| Front Axle Spacing | 15x110mm Boost (Thru-Axle) |
| Rear Axle Spacing | 12x148mm Boost (Thru-Axle) |
| Wheelset | Industry Nine Enduro S Aluminum Tubeless Compatible, Industry Nine 1/1 |
| Front Tire | Maxxis Assegai EXO TR, 29" x 2.6" |
| Rear Tire | Continental Argotal, 29" x 2.4" |
| Tire Type | Tubeless |
| Tubeless Compatibility | Bike ships tubeless |
| Pedals | Sold separately |
Geometry
| Fit Range |
5'6" - 5'10"
|
| A. Effective Top Tube | 585 mm |
| B. Seat Tube | 390 mm |
| C. Seat Tube Angle | 77.5° |
| D. Head Tube Angle | 63.6° |
| E. Head Tube | 110 mm |
| F. Stack | 622 mm |
| G. Reach | 450 mm |
| H. Standover Height | 688 mm |
| I. Saddle Height Range | N/A |
Inspected. Tested. Trusted.
What is CPO?
CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.
Bikes are meant
to be used.