FORK UPGRADE & OVERHAUL KIT

& OTHER A10 PARTS

How to order

 

Add £3.50 carriage up to £15. £15 - £25 add £4.95,

£25.00 - £50.00 add £5.95, £50.00 - £100.00 add

£8.95, Over £100.00 add £12.95

If in doubt E mail for a price norbsa02@aol.com

Bulky & difficult to pack items such as headlights & lenses add £1.00

Overseas bulb & LED orders add £2.00. Anything else E mail for carriage costs.

If in doubt E mail for a price norbsa02@aol.com

Overseas bulb & LED orders add £2.00. Other overseas orders E mail for carriage costs.

This kit has been specially developed for BSA A/B series (Inc. Gold Star) models up to 1967. Not for unit singles

Comprising Eddie Dow style damper units in Dural and St./St. made on a CNC lathe then polished and assembled, multi-rate springs, fork bush and seal set, this kit provides everything needed to transform the front suspension.

Made in England

These damper units give full 2-way damping which reduce dive, pitch and wallowing, particularly at speed. The multi-rate springs combine to tighten up the handling and roadholding, as well as giving a more comfortable ride. New bushes and seals ensure that everything is working properly. For road & track.

 

Multi-rate fork springs alone 49.00

Pt.no. FMRS

Sprgs. 11" length, 1.84" (46MM) OD & 1.41" (36MM) ID

Upgrade kit 1

Consisting of Multi-rate fork springs and the damper rods £118.50 Pt.no. FSD1

Upgrade kit 2

Consisting of Multi-rate fork springs and the damper rods with domed nuts £124.50 Pt.no. FSD2

The Complete Overhaul & Upgrade Kit

As in the picture £182.50 Pt.no. FUOK001

With domed nuts £197.50 Pt.no. FUOK002

 

 
When fitting the multi-rate springs, the closer coils should be at the top. Less unsprung weight for 'the racers edge'

 

Damper Rods with plain topnuts £69.50 Pt.no. FDR1

 

 
Made in England

Damper Rods with dome topnuts £75.50 Pt.no. FDR2

 

The Topnuts are available plain as fitted by BSA or with St./St. dome nuts as per the Eddie Dow damper rods as shown here.

 

A pair of these rods were used by Rob Stokes on his racing Gold Star.

GSOC & CRMC 350 champ. 2001, 2002, 2007

GSOC & CRMC 500 champ. 2004, 2005, 2007

Damper rods should be used with SAE20 fork oil on the road, std. amount.

 

Carriage on springs £6.95, Damper rods £6.95, Springs and damper rods £9.95, Upgrade & Overhaul kit £13.95

 

BSA FORK STANCHIONS

Gold Star stanchions fully chromed with seals, & bushes machined to suit £156.00/set + £15.95 P&P Part. no. F42 5027

These also fit the A7/10s, B31/33s, early A65s etc. Overall length without the bottom bush 22.5"

(I know the top bush is fitted the wrong way round in the photo)

Made in England

St./St. BSA FORK SEAL HOLDERS

Now also available in St./St.

Pt.no. F26216S

£110.00 per pair

Fork Oil Seals Pt.no. F26247 Pr. £6.50

Made in England

 

 

BSA FORK BUSH & SEAL KIT

Top quality fork bush & seal kit.

You can buy cheaper and waste your time but these are the correct size & tolerance and providing that your stanchions are OK will make your forks work like new

Pt.no. FPS147 £74.95

Fits A7/10, B31/33, G/Star, M20/21 etc & A65 up to 1967

Made in England

 

STAINLESS STEEL FORK TOP WASHERS

 

St./St washers to suit the fork top nuts above & the damper rods, slightly thicker than std. 1.5MM

Pt.no. F27253

£4.95 / pr.

Made in England

 

Click here for Girling pattern shocks

BSA MAGNETIC SUMP PLATE & ST./ST. STRAINER KIT A7/10, B25/44, A50/65

 

BSA sump plate kit comprising a cast & machined aluminium housing, a magnetic sump plug, St./St. gauze strainer, gaskets & St./St. caphead screws & washers.

This is a very good addition to the lubrication system of the BSA twins using a magnet to attract microscopic ferrous particles that otherwise circulate in the oil causing wear.

This is made from a finned aluminium casting as the rough surface & the fins helps to cool better than a fully machined item.

The sump plug means that the oil can be easily & quickly drained after the bike has been left standing & has drained into the sump.

Also fits A50/A65s

£39.95 Pt.no. A10SPK

The parts are available seperately:

Finned ally. sump plate Pt.no. A1061221 £27.95 Also fits A50/A65s

St./St. sumplate filter for BSA A7/10, A50/65 Pt.no. A1097058 £9.50

 

 

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Write to me: 49 Chequers Lane, Prestwood, Bucks. HP16 9DR

Ring me on: 01494 868218

9.00AM - 4.30PM Mon./Thurs.

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Don't phone in the evenings, it makes me grumpy

For ordering see How to order

E mail me at: norbsa02@aol.com (use this address for Paypal payments)