Alpine Five Frame - 2015
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Overview
Why The Alpine Five Frame?
- Handbuilt in Halifax, UK
- Fast rolling 29 inch wheels
- Alpine-trail honed geometry
- Designed for 140mm front and rear travel
Crank up, hammer down. With a double crankset and bashring, the AM keeps your options open from trail centres to unknown back-country adventures. An All Mountain bike that really means it. Want to ditch the granny gear? Looking for RockShox’ latest suspension platform? You’ll be after the Alpine Five RS. Not ready for 29er, but crave big travel performance? See the Alpine 160 AM
The Alps is a brutal place to ride. With trails that descend thousands of feet strewn with rocks, roots, drops, jumps, vertical chutes and blown out berms you need a bike that you can depend on, a bike that lets you thrive not just survive when the going gets hard. This is the thinking behind the Alpine Five.
With its combination of 29inch wheels, 140mm of suspension and our trademark confidence inspiring geometry the Alpine Five is ready to take on anything you put in its way; the faster the better, whether that’s between the race tapes or up and down mountain trails.
This is no straight-line monster truck though and its addiction to speed isn’t at the expense of handling when the going gets technical. Designed to handle anything the most demanding Alpine trail can throw at you twists and turns, rocks and drops are handled with equal ease whatever your velocity.
The Alpine Five incorporates all the usual features you’d expect from a handbuilt in Halifax Orange. A single pivot removes complexity, adds reliability and leaves you to worry about the trail, not your maintenance regime.
Our unique blend of monocoque and Reynolds tubing is mated to a 1.5inch headtube saving weight, adding stiffness and allowing for greater fork and headset options so you can make your Five truly yours. A 142mm slotted hub spacing couples increased rigidity with quicker wheel changes out on the trail.
Specs & Options
SIZES AND COLOURS
Frame and Fork
6061-T6 Monocoque/Reynolds Custom Butted Aluminium Tube. Wheel Size: 29. Rear wheel travel: 140.
Drivetrain
Finishing Kit
Geometry & Tech Info

Alpine Five Geometry
| Monocoque/6061-T6 Reynolds Custom Butted Aluminium tubing | ||||
| Frame Size | S | M | L | XL |
| Seat Tube Length | 16 in. | 17 in. | 19 in. | 21 in. |
| A. Head Angle | 66.5° | 66.5° | 66.5° | 66.5° |
| B. Seat Angle (actual) | 71.5° | 71.5° | 71.5° | 71.5° |
| B. Seat Angle (effective) | 74° | 74° | 74° | 74° |
| C. Top Tube (actual) | 554 | 570 | 590 | 607 |
| D. Top Tube (effective) | 580 | 600 | 620 | 640 |
| E. Bottom Bracket Height (from ground) | 338 | 338 | 338 | 338 |
| Bottom Bracket height (from axles) | -32 | -32 | -32 | -32 |
| F. Chainstay | 455 | 455 | 455 | 455 |
| G. Head Tube | 110 | 120 | 140 | 140 |
| H. Wheel base | 1168 | 1189 | 1212 | 1232 |
| J. Reach | 400 | 420 | 432 | 445 |
| K. Stack | 622 | 635 | 653 | 671 |
| T. Rear Travel | 140 | 140 | 140 | 140 |
| Stem Length | 70 | 70 | 70 | 90 |
| Standover | 723 | 744 | 787 | 806 |
| Unless otherwise indicated all measurements are in mm. Frame angles are measured static, without rider sag. Bottom bracket height measured from ground with 740 mm Ø tyre. | ||||
technical Info
| fork travel | |||||||||
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| Single crown | Triple Clamp | ||||||||
| Shock Length | 190 mm | ||||||||
| Rear Hub | 142 mm x 12mm | ||||||||
| Seatpost Ø | 30.9 mm | ||||||||
| Front Derailleur | E-Type | ||||||||
| BB Shell | 73 mm ISCG (old) | ||||||||
| Tapered Headset | Upper: ZS49/28.6 Lower: EC49/40 |
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