H691R: OEM alloy rear derailleur mech hanger, dropout replacement, replacement hanger, RAT thru axle rear derailleur hanger, Cervelo DRH-RAT

H691R Rear Derailleur Hanger fits all models of Cervelo Disc brake Road bike frames S-/R-/P-/PX-Series from 2019 onwards with RAT thru-axles (Rapid Axle Technology (R.A.T.) combines the stability and stiffness of a thru-axle and all the advantages of a quick-release. It is the fastest and easiest wheel change system on the market). This Derailleur Hanger is for use with Standard mount Rear Derailleurs only from Shimano, SRAM and Campagnolo. Assembly from inside. Assembly over the axle. The easily replaceable dropout is both lightweight and sturdy and designed to prevent serious damage to your bike.

Compatible with models of following brands (not exhaustive):

• Cervelo
• Cervelo Disc Road
• Cervelo C3 Disc Road
• Cervelo C5 Disc Road
• Cervelo P series Disc Road
• Cervelo PX series Disc Road
• Cervelo R series Disc Road
• Cervelo R3 Disc Road
• Cervelo R5 Disc Road
• Cervelo S series Disc Road
• Cervelo S3 Disc Road

Mounting on frame:     inner
Material:     Cold forged aluminium alloy 6061
Axle diameter:   RAT-SYSTEM axle 12mm
Locknut not included
Color: Black
Derailleur mount type:     Standard mount

Equivalent To:
Cervelo SCU DRH-RAT
Cervelo CVR18
Pilo D
Wheels mfg Dropout-