

Hellbender 70 - 30th Anniversary
The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability.
Highlights:
- 440C Stainless steel bearings
- Machined aluminum cups
- Excellent durability and corrosion resistance
- 1-Year Warranty
- Precision engineered in Fletcher, NC
Note: Bottom brackets do not come with spacer kits.
Technical Documents
More Details
Featuring 440C stainless steel bearings, a dual lip seal, and marine grease.
30mm, 29mm (DUB), and 24mm (Shimano) bearing options.
All-black anodize machined aluminum bottom bracket cups.
Available is BSA threaded, PF30, BB30, P41/92, and T47 variations.
Marketing Assets

Details
PRODUCT SPEC
Machined Aluminum Cups
Anodize Blue
440C Stainless Steel
30mm – PF41/92 is 30mm spindle diameter only
BSA, T47 external cup, BB30 and PF30 : 12 notch, 50-53mm major diameter tool - T47internal : 16 notch, 52-54mm major diameter tool
BSA Threaded (30mm bearing) – 92g
1 year