BGR11299_PH1_01 BGR11299_PH1_02 BGR11299_PH1_03 BGR11299_PH1_04 BGR11299_PH1_05 BGR11299_PH1_06 BGR11299_PH1_07 BGR11299_PH1_08 BGR11299_PH1_09
2020 Medium SKU: BGR11299

Thesis OB1 Rival 650b Gravel Bike - 2020, Medium

Regular price

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- New Teravail Cannonball extremely durable tires for performance training in all conditions.
- Thesis carbon wheels.

Master Mechanic's Notes
- Moderate cosmetic paint scratch on non-drive side fork.
- Moderate/heavy cosmetic scratch on drive side shifter.
- Several moderate cosmetic scratches on the non-drive side of the rear rim.

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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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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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Year 2020
Brand Thesis
Model Thesis OB1 Rival 650b
Size Medium
Frame Material Carbon Fiber
Drivetrain SRAM, 1x11 spd
Weight 18 lbs 8 oz
Fork Thesis OB1 SteerSafe, Carbon
Brakes SRAM Rival HRD, Disc Brakes - Hydraulic
Shifters SRAM Rival 1, Mechanical
Front Derailleur N/A
Rear Derailleur SRAM Rival
Bottom Bracket Shell Press fit
Crankset Thesis Hollow Forged Alloy, 42t, 165mm
Cassette e*thirteen Components trs+, 9-46t
Chain SRAM
Handlebar Thesis Alloy, 42cm
Headset Integrated
Stem Thesis Alloy, 31.8mm x 95mm, 6°
Seatpost Generic Alloy, 27.2mm
Saddle Thesis Endurance
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Thesis GT27 Carbon 650B, DT Swiss 350 Straightpull
Front Tire Teravail Cannonball Light and Supple TR 650b, 650B x 40C
Rear Tire Teravail Cannonball Light and Supple TR 650b, 650B x 40C
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Charger Included N/A


Recommended Rider Height 5'8" - 5'11"
a. Effective Top Tube 547 mm
b. Seat Tube 500 mm
c. Seat Tube Angle 73°
d. Head Tube Angle 72°
e. Head Tube 155 mm
f. Stack 571 mm
g. Reach 378 mm
h. Standover Height 775 mm
i. Saddle Height Range N/A

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

— Kari K.


“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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