Product Details
Chumba Racing's F5, a race bred downhill machine with multiple national championships under its belt. Internationally acclaimed as one of the best designed and performing downhill frames ever made, the F5 is a symbol of CHUMBA's racing heritage and commitment to evolving technology that can compete and win at the highest levels of competition.
Frame Specifications
- Made from 6061 T-6 Aluminum.
- Available in small and medium sizes.
- Colors available include Anodized Black, Anodized Blue, Anodized Red , Powder coated White.
- Equipped with a Fox DHX Coil 9.5x3.0
- SRP £1699 (Frame only and shock)
Product Features
- NORBA National championship winning downhill chassis.
- Sealed cartridge bearing main pivot system for reliable and durable suspension action.
- Race-tuned geometry.
- Comes standard with floating brake system.
- 1.5" outer diameter headtube for increased strength, yet accomodating a 1 1/8" inner diameter.
- Replaceable derailleur hanger.
- CNC machined proprietary chain guide adapter included.
Geometry
| Frame Size | Small | Medium |
|---|---|---|
| Top Tube Length | 23" | 23" |
| Head Tube Angle | 65 | 65 |
| Head Tube Length | 4.5" | 5.0" |
| Head Tube Diameter | 1 1/8" | 1 1/8" |
| Seat Tube Angle | 65 | 65 |
| Seat Post Diameter | 31.6mm | 31.6mm |
| Chainstay Length | 17.25" | 17.25" |
| Wheelbase | 45" | 45" |
| Bottom Bracket Height | 14.625" | 14.625" |
| Bottom Bracket Width | 83mm | 83mm |
| Through Axle | 12mm x 135mm | 12mm x 135mm |
| Floating Caliper | Optional | Optional |
| Disc Brake Mount | I.S. | I.S. |
| Travel | 8.5" | 8.5" |