Discover your true potential. The Cannondale F-Si Carbon 5 29er mountain bike is an XC race machine with victory in its veins. Built around a BallisTec carbon frame, with Speed SAVE micro-suspension and an Ai (Asymmetric Integration) rear triangle, the F-Si is both incredibly lightweight and agile, without sacrificing an ounce of strength. In fact, the Ai system allows the F-Si hardtail MTB to boast as much as 60% increased stiffness at the rear wheel, and the shortest chainstays in its class. Add to that the smooth-rolling 29er wheels, 100mm travel fork, and wide-range gears, the result is a cross-country race bike with incredible trail manners and unrelenting traction in the climbs, with handling that lets you overcome any obstacle on the descents.
Also available with a 27.5” wheel in the Small frame size, check out the Cannondale F-Si 27.5” hardtail mountain bike.
Key Features:
- BallisTec carbon fibre frame, with Speed SAVE micro-suspension and Asymmetric Integration
- RockShox Reba RL 100mm travel fork to smooth out the rough stuff
- Shimano SLX/XT 2×11 speed gears give you an incredible range for climbing and descending
- Shimano Deore MT500 hydraulic discs with 180mm rotors deliver ample stopping power for any trail
- Sizes: Medium, Large, X Large
- Colour: Acid Red/Jet Black Gloss
- The Cannondale F-Si Carbon 5 29er hardtail mountain bike is available with 0% APR finance
NEXT-LEVEL XC
A race hardtail like no other. Designed to let you out-kick them on the climbs and out-rip them on the descents, this ultralight rocket is your ticket to the top of the podium.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance (up to 48 months) on any basket over £250
- UK price match guarantee
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16-point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher (8 weeks)
The Cannondale F-Si Carbon 5 29er 2018 Features are:
Frame: F-Si, BallisTec Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube, Ai Offset, 27.5″ (S), 29″ (M-XL)
Fork: RockShox Reba RL, 100mm, Solo Air, Tapered Steerer, Maxle Lite, 51mm offset
Headset: Cannondale HeadShok Si
Bars: Cannondale C3 flat, 6061 double-butted Alloy, 760mm
Stem: Cannondale C3, 6061 Alloy, 1.5″, 31.8, -5°
Shifters: Shimano SLX , 2×11-speed
Front Mech: Shimano SLX, direct mount
Rear Mech: Shimano XT, 11-speed Shadow Plus
Speed: 11
Chainset: Cannondale Si, Ai, BB30, FSA 26/36 rings
Bottom Bracket: Cannondale Alloy PressFit30
Cassette: SunRace, 11-42, 11-speed
Chain: KMC X11, 11-speed
Front Brake: Shimano Deore MT-500 hydro disc, 180mm (S-160/160mm)
Rear Brake: Shimano Deore MT-500 hydro disc, 160mm
Rims: WTB STP i19, Tubeless Ready
Front Hub: Formula DC51
Rear Hub: Formula DC-1422 Ai Offset dish
Tyres: Schwalbe Racing Ralph Performance 29×2.25″ Front – Schwalbe Racing Ralph Performance 29×2.25″ Rear
Seatpost: Cannondale C3, 6061 alloy, 27.2x350mm (S,M) 400mm (L,X)
| Size | S, M, L, XL, XXL |
|---|---|
| Colour | Acid Red/Jet Black Gloss |
