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Cannondale Topstone Carbon Lefty 3 Grey

Gravel Bicycle - 27.5" Wheels
Web Price: £4,000.00 Including  VAT at 20%
80 Podium Points™ with this bike
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COVID-19 Important collection and delivery information

Due to a combination of new working practices and demand our lead times for both collection and delivery have been extended.

Where delivery times are stated as a month this is based on the latest information from the manufacturer. These dates should be treated as a guide and may be subject to change. Due to an increase in global demand for bicycles and the disruption in supply during the COVID-19 pandemic supply chains have become very strained. Lead times are based on factory and shipping schedules both of which can be disrupted by delays in component supply and shipping/port capacity.

Should you place a future order with us for a bicycle we will monitor the bikes ETA and keep you informed of any changes.

For more detailed information please read here.

Size Options & Purchase

Select a size:
Collect In Store*Delivery
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*Collect In Store - if you would like to collect your bike in store, please use our Click & Collect payment method or call 0118 9821021 to reserve and ensure your bike is ready for your arrival.

ETAs are based on manufacturer's latest data.


This Cannondale Topstone Carbon Lefty 3 Grey 2021 is available with our legendary Podium Point free accessory scheme.

The Cannondale Topstone Carbon Lefty is fun and versatility to the max. With 30mm of front suspension travel and unique rear suspension the Topstone Carbon Lefty can go on adventures beyond all other gravel bikes.

Topstone Carbon distils Cannondale's experience making fast race bikes, comfortable endurance bikes and ultra-light dual suspension mountain bikes into an exceptional machine, designed for maximum fun in places beyond most gravel bikes' abilities.

The Lefty Oliver suspension fork supplies 30mm of front fork travel with all the pin point steering accuracy that Lefty is renowned for.

The all-carbon frame of the Topstone Carbon features the KingPin Suspension System giving up to 30mm of bump smoothing suspension, without the weight and complexity of a shock or linkages. Frame stability is maintained by the LockR Pivot which locks the left and right seat-stays together, preventing independent rotation for a solid feel and instantaneous response. The Proportional Response Construction means the suspension and overall frame ride-feel is custom tuned by size, using different carbon layup and different tube dimensions, so each size is dialled for the rider ensuring an optimised ride quality.

The Topstone Carbon Lefty runs on 650 rims with 47mm wide tyres to maximise both comfort t and control. Coupled to the front suspension the wider tyres really open up some many new ride options when compared to the standard Topstone.

There are plenty of places to store gear and water, with a multi-position mount on the downtube, more on the top tube, seat tube, and under the down tube too. The frame is rear mudguard ready with an optional fender bridge (not supplied) which can be fitted if necessary. DirectLine cable routing uses an internal tube which guides the cable and housing through the frame from entry to exit for headache-free service. SpeedRelease rear thru-axle offer the stiffness and solid feel of a thru-axle, with the easy use of a quick release axle. (Compatible with most thru-axle wheelsets). Topstone Carbon Lefty is also dropper post ready and will accept an internally-routed 27.2 dropper seatpost, which shouldn't really be a surprise on a bike that's this off-road capable.

If you are looking for fun adventures then you need Topstone Carbon Lefty.

Please note: This Lefty Oliver fork fitted to this model requires the wheel to be attached in a unique manner. Details and information can be found in the Lefty Oliver manual Manual (external website).

IMPORTANT: This bicycle is supplied without pedals. Pedals for this bicycle can be selected for no cost using Podium Points™.

IMPORTANT: This bicycle requires a suspension pump to set and tune its suspension correctly. This is not included as standard. A suspension pump can be selected for no cost using Podium Points™.


BallisTec Carbon Frame, Kingpin suspension system, 12x142 Speed Release Thru-axle, dropper post compatible, direct line cable routing
All-New Lefty Oliver, 30mm travel, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 650b, 55mm offset
Rear Shock
Shimano GRX 600, 11-speed
Rear Mech
Shimano GRX 800 Wide
Front Mech
Bottom Bracket
Cannondale BB30
Cannondale 1, BB30a, OPI SpideRing, 40T
Shimano SLX, 11-42, 11-speed
Shimano HG601, 11-speed
Shimano GRX 400 hydraulic disc, 160/160mm RT76 rotors
Not included
Rims: WTB ST i23 TCS, 28h, tubeless ready, Hubs: (F) Lefty 50, 6-bolt / (R) Formula DHT-142, 12x142mm centerlock, Spokes: Stainless Steel, 14g
Front:WTB Venture TCS Light, 650 x 47c, tubeless ready. Rear:WTB Byway TCS Light, 650 x 47c, tubeless ready
Cannondale 3, butted 6061 alloy, 16 deg flare drop
Cannondale 2, 6061 Alloy, 31.8, 7
Cannondale Bar Tape, 3.5mm
Cannondale 2, UD Carbon, 27.2 x 350mm
Fabric Scoop Shallow Elite, cro-mo rails
Integrated, 1-1/8" - 1-1/2"


We are an authorised Cannondale dealer and supply this Cannondale Topstone Carbon Lefty 3 Grey with a LIFETIME manufacturer's warranty. Note: Rider weight limits may apply. Read Warranty Terms


Rider Height (ft)
Rider Height (m)

Sizing information is provided as a general guide only. This is based on the average rider riding the bicycle in the style for which it is intended. This takes no account of a rider's personal proportions, physique, flexibility and biomechanics. If your height places you on, or near, a bicycle size step then we recommend you consider both sizes. All bicycles offer a range of handlebar and saddle adjustment which will enable you to fine tune your riding position once the correct size has been established. If you are unsure on sizing, we strongly recommend you visit our store so we can assist you. Pedal On offers advice and information on sizing in good faith, the final decision and responsibility on which size to purchase is yours.


Seat Tube C-T mm410458505553600
Horiz. Top Tube mm525544561579596
Seat Angle73.
Head Angle7071.
Head Tube mm97131165198232
Chainstay mm415415415415415
BB Offset mm6964616159
BB Height mm268273276276278
Standover mm710756798838880
Wheelbase mm9991010103010491068
Reach mm368377385394401
Stack mm518550579610641
Fork Rake mm5555555555
Fork Trail mm6457575757
Wheel size27.5"27.5"27.5"27.5"27.5"


This bicycle is available for instore collection and home delivery using a Cyclescheme voucher. Cyclescheme Information

Finance Options

The following finance options are available to apply for online immediately. If you are collecting your bicycle in store you can arrange your finance prior to visiting the store by selecting the required finance method as well as Click & Collect.

  • Buy Now Pay Later 12 Month
  • 12 Month Interest Free Finance
  • 24 Month Interest Free Finance
  • 36 Month Interest Free Finance

Finance quotation based on this Cannondale Topstone Carbon Lefty 3 Grey:

The credit advertised is provided by one credit provider with whom we have a commercial relationship.
Credit provided by Hitachi Personal Finance, a division of Hitachi Capital (UK) PLC Authorised and Regulated by the Financial Conduct Authority.