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The Cycle Collective · Dorking

Topstone Carbon Ltd Di2 Mantis

by Cannondale

Regular price£5,700.00 Sale price

Topstone Carbon Ltd Di2 Mantis

by Cannondale

Regular price£5,700.00 Sale price
Select Size

Cannondale

Topstone Carbon Ltd Di2 Mantis

Please note that, based on component availability and other factors, specifications are subject to change without notice.

47Frame size
Shimano GRX 825Groupset
CarbonFrame
700cWheel size

Cannondale

Overview

Smooth shifts, smoother rides. As the top-end rigid fork model in the lineup, the Topstone Carbon LTD Di2 brings the flawless electronic precision of Shimano’s GRX825 Di2 group to the gravel game. Paired with Reserve’s carbon 40|44 GR rims and DT-Swiss 270 hubs, it serves up gravel fast and smooth, with a side of do-it-all capability.

Always Game

Our take on the ultimate all-round gravel bike. Go anywhere, bring everything and then keep on going.

What it's for

Gravel riding & racing, bikepacking, going hard and long on dirt or pavement

FIRST LOOK | Topstone Carbon

FIRST LOOK | Topstone Carbon

Always Game

Always Game

Smiles for Miles

Kingpin is our lightweight, go-for-longer rear suspension. Maintenance-free and complexity-free, it gives the Topstone frame legit rear-wheel travel without compromising stiffness for the sprint. Kingpin provides a smoother ride, more traction to push harder, and more give to take on the rough stuff. You’ll hardly know it’s there, but you’ll be very glad you’ve got it.

Bring It All

Highlights

Lightweight full carbon frameset with Kingpin rear suspension, Proportional Response size-specific construction, and StashPort downtube storage
Silky smooth shifting from Shimano’s premium GRX 825/820 electronic gravel groupset
Light, durable, and aero 40 I 44 GR carbon gravel wheels from Reserve, with lightweight DT-Swiss 240 hubs, and fast rolling Vittoria Terreno T30 45c tires
Comfort-enhancing Cannondale SAVE carbon seatpost, and Easton EC90 AX carbon handlebars
Cannondale Wheel Sensor delivers hyper-accurate speed, distance and route info, service reminders, and more via the Cannondale App

Build highlights

FrameTopstone Carbon, Kingpin suspension system, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle, 27.2 dropper post ready, UDH, BSA 68mm threaded BB, flat mount disc, removable fender bridge, multiple gear/bottle mounts
ForkTopstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts
GroupsetRear derailleur: Shimano GRX 825, Di2, Shadow RD+
WheelsReserve 40 I 44 GR Carbon, Turbulent Aero Tech, 24h, tubeless ready
TyresVittoria Terreno T30, 700x45c, tubeless ready
CockpitEaston EC90 AX Carbon

Specification

Topstone Carbon Ltd Di2 Mantis specification

Specification as supplied by Cannondale. Components may change subject to availability.

Frameset

Model Code
C15145U
Frame
Topstone Carbon, Kingpin suspension system, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle, 27.2 dropper post ready, UDH, BSA 68mm threaded BB, flat mount disc, removable fender bridge, multiple gear/bottle mounts
Fork
Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts
Headset
Acros IS52/40 ICR

Drivetrain

Rear Derailleur
Shimano GRX 825, Di2, Shadow RD+
Front Derailleur
Shimano GRX 825, Di2
Shifters
Shimano GRX 825, Di2, 12-speed
Chain
Shimano M8100, 12-speed
Crank
Shimano GRX 820, 48/31
Rear Cogs
Shimano Ultegra R8100, 11-34, 12-speed
Bottom Bracket
Shimano BSA 68

Brakes

Brakes
Shimano GRX RX820, 160/160mm MT800 centerlock rotors
Brake Levers
Shimano GRX 825 hydraulic disc

Wheels & tyres

Front Hub
DT Swiss 240, 12x100mm centerlock
Rear Hub
DT Swiss 240, 12x142mm centerlock
Rims
Reserve 40 I 44 GR Carbon, Turbulent Aero Tech, 24h, tubeless ready
Spokes
Sapim CX-Ray Aero straight pull
Tire Size
40
Wheel Size
700c
Tires
Vittoria Terreno T30, 700x45c, tubeless ready
Front Tire
Vittoria Terreno T30, 700x45c, tubeless ready
Rear Tire
Vittoria Terreno T30, 700x45c, tubeless ready
Wheel Sensor
Cannondale Wheel Sensor

Cockpit & contact points

Handlebar
Easton EC90 AX Carbon
Stem
Cannondale C1 Conceal, Alloy, 31.8, -6°
Grips
Cannondale KnurlCork, 2.7mm
Saddle
Fizik Terra Argo X3
Seatpost
Cannondale SAVE Carbon, 27.2x350mm (47-58), 400mm (61)

Extras

Extra 1
Large StashBag downtube storage bag, Reserve Fillmore tubeless valve stems, Shimano Di2 charger

Ordering

Available from The Cycle Collective

Available to order through The Cycle Collective in Dorking. For availability, sizing advice or a bike fit, call 0203 148 6764 or email hello@thecyclecollective.cc.

Product Information

  • Full carbon frame with Kingpin rear suspension and size-specific construction
  • Shimano GRX 825 Di2 electronic 2x12-speed shifting
  • Reserve 40|44 GR carbon wheels on DT Swiss 240 hubs
  • StashPort downtube storage with included StashBag and multiple gear mounts
  • Easton EC90 AX carbon bar and Cannondale SAVE carbon seatpost
  • Cannondale Wheel Sensor for speed, distance and service reminders
  • Frame: Topstone Carbon, Kingpin, 12x142mm thru-axle, UDH, BSA 68mm BB, 27.2 dropper ready
  • Fork: Topstone Carbon, 55mm OutFront offset, 12x100 thru-axle, fender mounts
  • Groupset: Shimano GRX 825 Di2, 12-speed
  • Crankset: Shimano GRX 820, 48/31
  • Cassette: Shimano Ultegra R8100, 11-34, 12-speed
  • Brakes: Shimano GRX RX820 hydraulic disc, 160/160mm rotors
  • Wheels: Reserve 40|44 GR Carbon, DT Swiss 240 hubs, tubeless ready
  • Tyres: Vittoria Terreno T30, 700x45c, tubeless ready
  • Saddle: Fizik Terra Argo X3
  • Seatpost: Cannondale SAVE Carbon, 27.2mm

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