The Pinnacle Arkose is the benchmark for versatility. It’s been conquering mountain passes long before you were told you needed a "Gravel" bike just to go off tarmac. A real drop-bar legend on the dirt. With clearance for 700x47c or 650Bx50 tyres， triple bottle cage mounts， internal cable routing compatible with electronic groupsets and dynamo lights， full coverage mudguard and pannier rack mounts， The Pinnacle Arkose could be the perfect companion for cycling off into the sunset. Or just to the shops. As we said， this is one versatile bike. For 2023 we’ve simplified the line-up， updated the geometry and made it unisex to make it easier for you to find the right Arkose for you.
The Pinnacle Arkose X takes what makes the Arkose great and turns it up to 11. Featuring WTB’s fantastic Proterra Light 650B wheelset and Venture 650Bx47 tyres alongside Shimano’s genre-defining RX-810 electronic groupset. The Arkose X’s iconic flared bars are back as is the ever comfortable WTB Volt saddle. The 2023 Pinnacle Arkose X Di2 might just be the best Arkose yet.
Whether you ride for pleasure， adventure or fitness we’ve got a bike that will suit every kind of rider. Even those who just want a bike to pop to the shops on. We believe that with the right bike， anyone can fall in love with cycling.
Frame: 6061 heat treated aluminium
Fork: Full carbon fork with tapered steerer. Dynamo routing and mudguard mounts
Wheels: WTB Proterra Light i23
Rear Derailleur: Shimano GRX RD-RX817 Di2
Shifters: Shimano GRX ST-815 Di2
Crankset: 42T Shimano FC-RX810 w/ Shimano SM-BBR60 bottom bracket
Cassette: 11-42T 11 speed cassette
Chain: KMC X11 11 speed chain
Brakes: Shimano BR-RX810 flat mount hydraulic disc brakes
Tyres: WTB Venture 650Bx47 lightweight tubeless casing
Pedals: Included
The Pinnacle Arkose X takes what makes the Arkose great and turns it up to 11. Featuring WTB’s fantastic Proterra Light 650B wheelset and Venture 650Bx47 tyres alongside Shimano’s genre-defining RX-810 electronic groupset. The Arkose X’s iconic flared bars are back as is the ever comfortable WTB Volt saddle. The 2023 Pinnacle Arkose X Di2 might just be the best Arkose yet.
'The Pinnacle Arkose is an exceptional-value gravel bike – and it’s a great ride， too' - Bike Radar
Key Features
- lightweight and durable 6061 heat treated aluminium frame
- Lightweight and comfortable full carbon fork with dynamo routing and mudguard mounts for maximum versatility. Flat mount disc brakes and 12mm thru-axles for futureproof piece of mind
- Shimano's GRX RX810 Di2 groupset is purpose built for adventure. Ergonomic levers allow for more confidence on the hoods when the roads get rough and specially designed brake levers means ultimate control from the same position
- Powerful hydraulic disc brakes that are easy to control from a variety of positions on the handlebar ST-RX815 Di2 integrated levers offer ultimate grip， comfort and control for mixed terrain riding.
- Versatile and fast rolling 47mm wide WTB Venture tyres offer confidence inspiring performance
- WTB Proterra Light wheels are lightweight， durable and easy to live with. 23mm wide 650B rims， bladed spokes， EZO bearings and ultra fast engagement hubs make for a dream wheelset
About Pinnacle Bikes
Pinnacle is a UK bike brand that prides themselves on making dependable， quality bikes that offer an attractive alternative.Whether you ride for pleasure， adventure or fitness we’ve got a bike that will suit every kind of rider. Even those who just want a bike to pop to the shops on. We believe that with the right bike， anyone can fall in love with cycling.
Bike Sizing
| Frame Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Rider Height | 5'0-5'4 | 5'4-5'7 cm | 5'7-5'10 | 5'10-6'1 cm | 6'1-6'4 cm |
| Standover (mm) | 722 | 746 | 774 | 798 | 822 |
Specification
Frame: 6061 heat treated aluminium
Fork: Full carbon fork with tapered steerer. Dynamo routing and mudguard mounts
Wheels: WTB Proterra Light i23
Rear Derailleur: Shimano GRX RD-RX817 Di2
Shifters: Shimano GRX ST-815 Di2
Crankset: 42T Shimano FC-RX810 w/ Shimano SM-BBR60 bottom bracket
Cassette: 11-42T 11 speed cassette
Chain: KMC X11 11 speed chain
Brakes: Shimano BR-RX810 flat mount hydraulic disc brakes
Tyres: WTB Venture 650Bx47 lightweight tubeless casing
Pedals: Included
Product code: 915763
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