Builder Kit 2015 Cannondale F-Si Carbon Black Inc XTR Di2 XC Racer

2015 Cannondale F-Si Carbon Black Inc XC XTR Di2 Mountain Bike Builder's Kit

Black Inc means all the bells and whistles plus a bit more. This is Cannondale’s top-of-the-line XC racer, F-Si Carbon Black Inc with Shimano’s XTR Di2 electronic drive train, with carbon fiber F-Si Asymmetric, HI-MOD BallisTec, SPEED SAVE frame. When the F-Si Carbon Black Inc. was released in 2015, the MSRP was $11,370. Buying the best is never cheap, and the Cannondale F-Si 29 Carbon Black Inc is no exception!

The Cannondale F-Si is for those XC racers and hardtail purists who are seeking next level handling, speed and efficiency. The Cannondale F-Si is designed with key innovative technologies such as: Lefty front fork, SAVE 2 seatpost, and System 29 Geometry. The bike’s Asymmetric Integration drivetrain has been moved 6 millimeters outward via a HollowGram spider to alleviate any clearance issues due to the new chainstays and is matched by an offset rear end. This means a stiffer, more durable rear wheel as well, as a more agile bike without compromises.

It’s all in the carbon fiber. Cannondale used their Speed Save technology to reduce the amount of shock and vibration, which they say helps cut down fatigue and improves overall handling of the bike. The carbon is layered using BallisTec Carbon, which was originally created by the military for ballistic armoring, and uses resins found in carbon baseball bats. The result, according to Cannondale, is one of the lightest, stiffest and toughest frames out there.

Specifications:

Year

2015

Brand

Cannondale

Model

F-Si Carbon Black Inc.

Size

XL

Frame

F-Si Asymmetric, BallisTec Hi-MOD Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube

Drive Train

Shimano XTR Di2 Electronic, 2x11 Speed

Fork

Cannondale Lefty Carbon SuperMax PBR 130 29; with RockShox Lefty Remote Lockout

Fork Travel

130mm

Brakes

Shimano XTR Race, Carbon Lever, BL-M9000; Shimano XTR Hydraulic Calipers, BR-M9000; Shimano XT SM-RT86 ICE Technology Rotors, 160/180mm

Handlebar

Shimano PRO Tharsis XC UD Carbon, XTR Di2, 9 degree Sweep, 5mm Rise, 720mm; Cannondale D3 Locking Grips; Ritchey Bar Ends

Stem/Steerer

Cannondale OPI, 100mm +6 degrees

Shifter Display

Shimano XTR, Di2, SC-M9051

Shifters

Shimano XTR, Di2, SW-M9050

Front Derailleur

Shimano XTR, Di2, Direct Mount, FD-M9070, 2x

Rear Derailleur

Shimano XTR, Di2, RD-M9050 SGS

Battery

Shimano Di2, BT-DN110-A, Seatpost Battery

Battery Charger

Shimano Di2, SM-BCR2

Cassette

Shimano XT SM-8000, 11-42T

Crank

Cannondale HollowGram SISL2, 175mm; F-Si BB30 Spindle; HollowGram Reflective Crank Boots; and Crankskins

Chainrings

Shimano XTR, 38/26T

Seatpost

Cannondale SAVE 2, Carbon Fiber

Saddle

Brooks, C17 Cambium, Carved

Wheel Size

29”, 25mm internal width

Wheelset

Cannondale HollowGram 25 SL, Carbon Fiber, HG Lefty 60 Front Hub, HG by DT Swiss 240 Rear Hub, DR Swiss Aerolite Spokes, Tubeless

Front Tire

Continental CrossKing, 29 x 2.3

Rear Tire

Continental RaceKing, 29 x 2.2

Bottom Bracket

Cannondale Alloy PressFit30