absoluteBLACK Round Cannondale Direct Mount Narrow Wide Chainring Black 34T

Cannondale Direct Mount
absoluteBLACKs Cannondale Direct Mount Round chainrings are designed with an offset that works best with Cannondale Ai-drivetrain (FSI). When used on non Ai / FSI Frames, our direct mount oval has 3mm less offset than original, non-Ai Cannondale chainring/spider. So, in order to achieve perfect chainline, you will need in this case, to change the spacers on the BB axle and move right side crank closer to the frame. This is an easy task and sets the crank in very good position in relation to the frame.

Advantages of Direct Mount Chainrings
Finest design to provide excellent weight to strength ratio
One of a kind special oval shape (Patent Pending)
Greatly improves traction and climbing abilities
Unique Patent Pending narrow-wide teeth profiles to keep your chain in place for minimum 12 months
Special 3D teeth machining for ultimate mud relief decrease wear and noise dramatically
They save weight because they don't need the spider and chainring bolts
The ability of installation of a smaller ring sizes that can't be mounted on regular spider
Superb quality and great look.
You will ride faster using ovals. If you keep using round ring then others will get quicker

Colour: Black
Size (Mass +/-1g)
28T(56g)
30T(57g)
32T(60g)
34T(73g)

Compatibility:
Best for F-Si frames
Cannondale Hollowgram Si, SiSL, SiSL2
chain: 9, 10, 11 and 12spd Eagle compatible
Material: CNC machined 7075 Txxx Aluminium
Long-lasting construction
Finish: anodized
Chainline: 47-50mm (3.7mm offset)
Chainline depends on the length of the axle
Range: 10.2-14.4%
Timing of 110.5-116.3 after TDC (top dead centre)