Rear Gear Mech Derailleur Hanger – W399

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Rear Gear Mech Derailleur Hanger – W399

£39.98

REAR MECH GEAR DERAILLEUR HANGER FRAME DROPOUT
REF: W399

CANNONDALE

NoteDROPOUT  W399,  which replaces Cannondale Part # K33009 is for M12 x 1 double lead threaded axles (Cannondale Speed Release).  For regular M12 x 1 thru axles, use our CC1024 which replaces Cannondale # KP419 K33049

FROM OUR PREMIUM UPGRADE CNC MACHINED HANGER RANGE
6061 ALUMINIUM BILLET (Aircraft / Aerospace Grade)

( FITTING SCREW SUPPLIED)

Please compare your existing rear mech hanger to the pictures supplied to ensure the correct fitting before purchase. You can click on/hover over the image to view it in closer detail.

SKU: W399 Category:

Description

W399

Cannondale

Replaces Cannondale Part #K33009

For 12 x 1.0 Thru Axle (Double Lead Thread)

 

SystemSix Carbon (with Speed Release Axle) – 2019+

 

SystemSix HM (with Speed Release Axle) – 2019+

 

SuperSix EVO (with Speed Release Axle) – 2019+

 

CAAD13 (with Speed Release Axle) – 2019+

 

Topstone Carbon (with Speed Release Axle) – 2019+

 

 

Note: DROPOUT W399,  which replaces Cannondale Part #K33009 is for M12x1 double lead threaded axles (Cannondale Speed Release).  For regular M12x1 thru axles, use our CC1024 which replaces Cannondale # KP419 K33049

 

What is a Double lead thread?

 Some thru axles, most notably Speed Release, use fine thread with a “double lead.” This means that there are twice as many threads which makes it faster to start threading the axle into the frame or fork.

All Speed Release axles are found on frames and forks with one open dropout. In addition, the thru axle is notched to ensure it doesn’t fall out accidentally.

Additional information

Number of Fasteners

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