Swinging arm

Oval section arms (35 x 26) for increased tyre clearance and maximum stiffness

 

Every swinging arm set includes a dedicated Armac aluminium chain tensioner, swinging arm spindle and anodised aluminium snail cams 

 

Option of a fitted propstand

Option of a dedicated swinging arm slipper

 

- Fully TIG welded from seamless Trumech/CF53 tube

- Laser cut brackets

- CNC machined components

- Pivots on 4 x 6001 sealed bearings for super-smooth action

- Stainless steel fasteners

- 25mm longer than standard for improved stability and

suspension action

- Snail cam chain adjustment

- Increased tyre clearance and reduced weight from custom-ovalised tubing

- Unique easy entry / easy exit rear wheel fitment

- Chainguard designed to maximise tyre clearance

- Fully jig built for maximum accuracy

 

Recommended rear shock length: 340-350mm / 13.5”

Shock mounts on swinging arm: 12mm diameter

 

 SPECIFICATION:

SWINGING ARM KIT INCLUDES:

- swinging arm

- full set of bearings

- Armac chainguard

- Armac snail cams

- Armac chain tensioner (also sold separately, £40)

- Aluminium swinging arm spindle and nut

(also sold separately, £25)

- stainless steel nuts and bolts

 

2.5 kg total weight including all components - saving 1kg over standard.

 

Propstand: £65

When bought with swinging arm, the bracket is welded on free of charge. Please specify if you want the propstand when ordering your swinging arm

 

 

PRICE: £360

 

STOCK: November 2017

 

An internal spacer must be fitted through the cast iron swinging arm mounting. This has a 12mm diameter hole through the centre to accept the swinging arm spindle. Armac Design spacers to this specification are available for £10.

FITTING TO AN ARMAC SUB FRAME:

If you are fitting the swinging arm to an Armac Subframe, the length of the spindle can be reduced by up to 10mm - but check your assembly before cutting!The Armac swinging arm spindle is also long enough to work with a standard subframe + an Armac Swinging Arm.

Swingarm-kit-1 copy

FITTING TO A STANDARD CUB FRAME: