DROPOUT-588 derailleur hanger replacement for Rocky Mountain bike frames:
- Rocky Mountain Blizzard Alloy - 2019-2021
- Rocky Mountain Growler Alloy - 2018-2022
- Rocky Mountain Blizzard 30 2019
- Rocky Mountain Blizzard 30-50 2020
- Rocky Mountain Blizzard 10-20-30-50 2021
- Rocky Mountain Growler 20-40-50 2020-2021
- Rocky Mountain Growler 50 2018-2019
Do not confuse this DROPOUT-588 hanger with the visually similar-looking D1260 derailleur hanger or DROPOUT-596, if unsure which part fits your bike frame, please contact us.
Rear derailleur hanger manufactured in US by Wheels mfg to meet highest quality standards:
- Material: CNC machined 6061 aluminum. CNC derailleur hangers improves shifting and looks greater.
- Color: black, anodized finish.
- Bolt included. M4x10mm Flat Head Screw.
- Wheels mfg catalog number: DROPOUT-588
- Replaces mech hanger, gear hanger: Rocky Mountain Hanger 10 | 1098053ANJ
For any questions please contact us or send an email to:
To be sure if this the right part, please send us photos of:
1. Your derailleur hanger from both sides;
2. And if possible bike‘s frame part photos, where dropout was attached.
Also browse pages: Home, FAQ's, Derailleur hangers, Derailleur hangers by bike brand, Small parts, Adapters/Extenders, About us, Chainrings, Disc Brake Pads, Bike Maintenance, Bearings, Thru Axles
- Bicycle brand
- rockymountain
- Number of fasteners
- 1
- Mounting on frame
- Inner
- Shape of Step
- Curved
No step - Axle diameter
- 12 mm
- Material
- CNC aluminum
- Derailleur mount type
- Standard mount
810124710200
Find a spare part for your bike at Elanus Parts, official distributor of Wheels mfg LLC
Full range of rear derailleur hanger types for MTB, Mountain, CX, Road and other bikes you can find here.
Find more information about derailleur hangers at frequently asked questions page or if still have questions and need assistance feel free to contact us.
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