H841da: OEM alloy rear derailleur mech hanger, dropout replacement, replacement hanger Transition TSFA-HG-B #01.20.93.0001, same as Pilo D664

H841da Rear Derailleur Hanger Thru-Axle for all Transition Models produced in 2015 or after, except Models Triple, Rapture and Ripcord. Made with CNC technology. Lighter and more durable than the cast hanger. For use with Standard mount Rear Derailleurs only. No fits Shimano 12Sp. Assembly from inside. Assembly over the axle. This hanger works with 12x142 and 12x148 Transition models.

Get your bike back on the road or trail in a matter of minutes with this simple-to-fit, durable replacement gear hanger.

Compatible with models of following brands (not exhaustive):

• Transition
• Transition Patrol 2015-2018
• Transition Patrol V1 2015 +
• Transition Scout V1 2015 +
• Transition Sentinel 2022
• Transition Smuggler 2015 +
• Transition Suppressor 2015 +
• Transition TR11 2015+
• Transition Trans AM V2 2015 +
• Transition Trans AM V4 2015 +

Mounting on frame:     inner
Mounting Hardware (Hanger Retention Bolt V2) included (thread M15x1.0)
Material:     CNC machined aviation aluminium
Axle diameter:   142x12mm 148x12mm Through axle, thread pitch 1.0 mm
Color: Silver
Derailleur mount type:     Standard mount

Equivalent To:
Transition TSFA-HG-B
Transition #01.18.93.0001
Transition #01.20.93.0001
Hanger Retention Bolt V2
P/N: 01.19.93.0002
Pilo D664
Wheelsmfg DROPOUT-369
Derailleur Hanger # 579
Marwi GH-

The derailleur hanger on your bike is designed to break under heavy load or impact. This protects your bike's frame and derailleur from getting damaged. Your ride can quickly come to an end if you break your derailleur hanger. It's a good idea to carry a spare so no ride is left unfinished.