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Slate is the bike you never knew you always wanted. It seems like a fever dream. It ain't no dull gravel grinder, it's a full-tilt road bike with legit off-road chops. It's a drop-bar bike bike with a Lefty front fork. It's got massive tyres, yet still boasts road bike quickness. It's like nothing you've seen before, and yet somehow, it's everything you hoped it would be. Float over potholes, boost of of curbs, stick impossible lean angle, rail down trails or just bring a little excitement to the next group ride. On Slate, fun is the only mission.


  • Big tyres on Small Wheels - The idea for Slate started with the realisation that 650b road wheels with massive 42c tyres offer the same rollout (outer diameter) as a 700x22c wheel/tyre combo. That means we could get the unreal cornering grip and float of big tyres, with proper road bike speed and crazy-good handling.
  • Slates "Full Fun" Geometry - Since we didn't have to compromise the Slate's geo around big tyres on big wheels, we were free to optimize it to maximise fun in all conditions. Sort chainstays keep things lively and agile, while a longer front-center and slacker head angle provide the stability needed for rough road and off-road excursions. Rider position fits right between the full aggressiveness of Elite Race and the more upright Endurance.


Slate SmartFormed 6069 Alloy Di2 ready SAVE PLUS BB30a
Front Fork
Cannondale Lefty Oliver Carbon w/ PBR 30mm Travel 45mm offset
Head Set
Tange Seiki Head Shock Integrated
Cannondale C1 6061 Alloy 1.5 31.8 -5 deg. 100mm
Cannondale C3 butted 6061 Alloy Butted 6061 Alloy Compact
Tape / Grips
Cannondale Bar Tape w/Gel 2.5mm
Front Brake
Shimano BR785/505 160mm
Rear Brake
Shimano BR785/505 140mm
Brake Levers
Shimano R505 Hydraulic Disc
Front Derailleur
Shimano 105 5800 31.8 Clamp
Rear Derailleur
Shimano 105 5800
Shift Levers
Shimano R505 Hydraulic Disc
Shimano 105 5800 11-28 11-speed
Shimano HG600-11 11-speed
Crank Set
Cannondale Si BB30a FSA rings 52/36
Bottom Bracket
FSA BB30 Bearings
Not Supplied
Front Rim
Slate Disc 650b 28H welded
Front Hub
Lefty 50 Road front
Rear Rim
Slate Disc 650b 28H welded
Rear Hub
Formula 142x12mm thru rear 28h
DT Swiss Champion
Front Tyre
Cannondale Slate Folding TRS tubeless 650x42c by Panaracer
Rear Tyre
Cannondale Slate Folding TRS tubeless 650x42c by Panaracer
Fabric Scoop Radius Sport Cromo Rails
Seat Post
Cannondale C3 Alloy 27.2 X 350mm

Delivery Information

Hargroves Cycles offer Free Delivery for all orders over £9 with in Mainland UK (orders below £9 will be charged £1.99)

Current disptach time of UK Bike orders is 2-5 days.
In Stock Clothing, Parts and Accessories are usually delivered within 2-4 working days, often sooner.

Bikes and Bulky items are sent via TNT Courier and smaller items are sent via Royal Mail 2nd Class Post.

Items over £50 are sent with Royal Mail 1st Class track able service which is emailed to the customer on the day of dispatch.
For full delivery details please see our Delivery Page

International Delivery

Hargroves Cycles delivery all across Europe. Goods are shipped from the UK and are subject to import duties where applicable

For further delivery, pricing and restriction information please view our International Shipping Page

Returns Information

We will happily exchange or refund any item purchased at Hargroves Cycles within 365 days, except gift vouchers and personalized products, except where faulty.

Returned goods must be unused and supplied with their original packaging, unless faulty.

For full details on our Returns procedure please visit out Returns Section.

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You're reviewing: Cannondale Slate 105 - 2017 Road Bike

Hargroves Cycles is pleased to be continuing Cannondale Bikes into 2016.

Cannondale has proved to be a serious contender in the world of road racing & mountain biking and have shown dominance in the professional world of both disciplines.

Cannondale have always been at the forefront of pushing the envelope in bicycle design, whether its Headshox or Lefty suspension forks or BB30 bottom bracket standards. Cannondale are always looking to improve design & performance outside of the norm.

We continue to expand our range year on year and Cannondale are sure to become one of top brands, and rightly so.

  • Cannondale Slate 105 - 2016 Road Bike