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2019 Medium SKU: BMT21294

Transition Sentinel Carbon Mountain Bike - 2019, Medium

Regular price

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shipping icon $94.99 RideFast Shipping

Upgrades
- New Spank 350 wheelset.
- New Vittoria Mazza Trail Graphene 2.0 front tire for mixed terrain conditions.

Master Mechanic's Notes
- Front & rear brake bleeds, firming up lever pull & creating consistent grab.
- New shifter cable & housing, pro-tuned to optimize crisp shifting.
- Moderate paint chips on rear triangle & bottom bracket area.
- Small scratches & discoloration on dropper post stanchion.

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TPC Guarantee

This bike passed a 141-point inspection and received a full pro-tune by our Master Mechanics in our Certified Pre-Owned process. CPO bikes are pristine and ready to ride!

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30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

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RideFast Shipping

Assemble your bike in 15 minutes or less! Our bikes ship in our RideFast box for speed and safety. All tools you need to assemble are included.

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Specifications

Year 2019
Brand Transition
Model Sentinel Carbon
Size Medium
Frame Material Carbon Fiber
Drivetrain SRAM, 1x12 spd
Weight 31 lbs 10 oz
Fork RockShox Zeb Select
Fork Travel 180mm
Rear Shock Fox DPX2 Performance
Rear Shock Travel 140mm
Brakes SRAM Level, Disc Brakes - Hydraulic
Shifters SRAM GX Eagle, Mechanical
Rear Derailleur SRAM GX Eagle
Bottom Bracket Shell Threaded
Crankset Truvativ Stylo Alloy, 30t, 175mm
Cassette SRAM XG-1275, 10-50t
Chain SRAM
Handlebar Deity Alloy, 780mm
Headset Cane Creek
Stem Race Face Aeffect, 35.0mm x 60mm, 0°
Seatpost RockShox Reverb Stealth, 31.6mm
Seatpost Travel 150mm
Saddle Giant Romero
Front Axle Spacing 15x110mm (Thru-Axle)
Rear Axle Spacing 12x148mm Boost
Wheelset Spank 350 Aluminum Tubeless, Spank
Front Tire Vittoria Mazza Trail Graphene 2.0 , 29" x 2.4"
Rear Tire Bontrager XR4 Team Issue, 29" x 2.4"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Charger Included N/A

Geometry

Recommended Rider Height 5'7" - 5'10"
a. Effective Top Tube 593 mm
b. Seat Tube 400 mm
c. Seat Tube Angle 76.8°
d. Head Tube Angle 64°
e. Head Tube 100 mm
f. Stack 617 mm
g. Reach 450 mm
h. Standover Height 695 mm
i. Saddle Height Range 600 - 730 mm
VIEW SIZING GUIDE
QUALITY YOU CAN TRUST

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.

OVER 1,500 FIVE-STAR REVIEWS

“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

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