BGR11128_PH2_01 BGR11128_PH2_02 BGR11128_PH2_03 BGR11128_PH2_04 BGR11128_PH2_06 BGR11128_PH2_07 BGR11128_PH2_08
2021 Small SKU: BGR11128

Cannondale Topstone Carbon Lefty 1 Gravel Bike - 2021, Small

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Ships in 3 business days

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TPC Guarantee

Every bike receives our white glove, Certified Pre-Owned treatment, including a full pro-tune by our Master Mechanics in Louisville, CO. All CPO bikes are pristine and rolling beautifully before we pack and ship to your door.

Bike will ship in 2-3 business days, after it receives our Certified Pre-Owned service, which includes upgrades listed below & a pro-tune by one of our Master mechanics in Louisville, CO.

- New rear brake rotor and pads installed for strong and consistent braking.

Master Mechanic's Notes
- Moderate scratches on the cranks and downtube.
- Light cable wear on the headtube.

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141-Point Inspection

This bike passed our 141-point inspection to qualify to be a Certified Pre-Owned bike. It's free of structural damage and is in excellent cosmetic shape.

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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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Year 2021
Brand Cannondale
Model Topstone Carbon Lefty 1
Size Small
Frame Material Carbon Fiber
Drivetrain SRAM, 1x12 spd
Weight 20 lbs 11 oz
Fork Lefty Oliver , Aluminum
Fork Travel 30mm
Rear Shock N/A
Brakes SRAM Force , Disc Brakes - Hydraulic
Shifters SRAM Force eTap AXS, Electronic
Front Derailleur N/A
Rear Derailleur SRAM X01 AXS Eagle
Bottom Bracket Shell Press fit
Crankset SRAM Force Carbon , 40t, 170mm
Cassette SRAM XG 1295 Eagle, 10-50t
Chain SRAM
Handlebar Cannondale Alloy , 42cm
Headset Cannondale
Stem Cannondale Alloy, 31.8mm x 90mm, 7°
Seatpost HollowGram SAVE Carbon , 27.2mm
Saddle Specialized Power
Front Axle Spacing Lefty
Rear Axle Spacing 12x142mm
Wheelset Cannondale HollowGram 23 Carbon Tubeless, Lefty 50 / HollowGram
Front Tire WTB Venture TCS Light, 700C x 47C
Rear Tire WTB Venture TCS Light, 700C x 47C
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Charger Included Yes


Recommended Rider Height 5'4"- 5'9"
a. Effective Top Tube 544 mm
b. Seat Tube 458 mm
c. Seat Tube Angle 73.1°
d. Head Tube Angle 71.2°
e. Head Tube 131 mm
f. Stack 550 mm
g. Reach 377 mm
h. Standover Height 756 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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