STAINLESS SPECIALIST PARTS SUPPLIER

Supplying an expanding range of bespoke precision stainless only parts for over 30 years. Triumph, Norton, BSA, Velocette.

Select a model page below or search on whole or partial description / part number:

A7 Spindle, or 67-1034, or 2511

We will be on holiday

Delayed posting of orders after the 6th March

Due to holidays, orders will be delayed in posting between 6th March and April 20th.  Orders may be sent during this period, but due to limited availability please expect a delay up to April 20th.

SEE OUR PRODUCTS

OUR CATEGORIES

Categories

With an expanding monthly product catalogue of 800+ products, you can start browsing our top level product categories to find what you are looking for.  You can use our Search function with a part number (e.g. 60-2233) or description (chain adjuster).  Alternatively use the Marque Pages listed above (e.g. BSA A65 or Triumph T140) to locate your part and more besides.

CUSTOMER FAVORITES

FAVOURED PRODUCTS

With 800+ products and a variety of product-kit/sets variations to choose from, here are some of our customer favourites and a few of ours too.

Black square stainless classics coming soon image.
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Triumph and BSA Timing Plug

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£5.50
Crankcase timing cover plug / bolt for a wide range of Triumph and BSA models from 1968 onwards. Suitable for Triumph model TR25W, T100a, T120, TR6, T140 and TR7.  BSA A50, A65, B25, B44 and B50 Diameter is 1/2"-13TPI.
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Front Wheel Dust Cover

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£12.50
Front wheel drum bearing dust cover.
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5/16″ – 22 BSF Hexagon Dome Nut

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£3.50
Dome nut. Polished finish.
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T140 Swingarm Spindle Washer

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£3.75
Triumph swingarm spindle washer.  Suitable for many Triumph models from 1971 onwards.
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Hex
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1/4 BSF x 3″ Hex Set

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£2.40
A 1/4 BSF hexagon set bolt (threaded up to head)Under head dimension: 3". Standard hexagon size (.445" A/F)Head machined flat (no markings).
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Norton Fork Pinch Stud

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Price range: £3.80 through £6.60
L.H. fork pinch stud, nut and thick washer.  Cycle (CEI) thread screws into L.H. for clamp spindle. Note: Some Dominator models may have 5/16-UNC threads if not original.
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Hot
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UNF 12 Point Cylinder Base Nut

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£4.25
3/8" UNF nuts suitable for numerous Triumph unit 650/750cc models, 1969 onwards. Nuts can be used with any 3/8" bolt, screw or stud.  Typically seen on cylinder base studs for Triumphs, they can also be used with BSA or custom applications.
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Triumph SLS Front Brake Arm Spring – Straight

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£5.50
Triumph single leading shoe (SLS) front brake arm return spring for pre-unit and unit construction twins, 1945-67. Suitable for 500 and 650cc models with single leading shoe, up to 1967.  This has a straight spring arm with hook, not to be confused with the model for the twin leading shoe (2LS) which is cranked with a hook.
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BSA A10 Rear Spindle Nut

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£8.50
Polished A10 rear wheel spindle nut.  11/15"-20 TPI.  Also included in the spindle kit.
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Hex
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5/16 BSF x 1-1/4″ Hex Set

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£2.30
A 5/16 BSF hexagon set bolt (threaded up to head)Under head dimension: 1-1/4". Standard hexagon size (.525" A/F)Head machined flat (no markings).
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Triumph T140 P-Clamp Upper and Lower Mounting Washer Set

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£21.00
Set (4 off) of upper and lower handlebar P-clamp mounting washers. Lower cup (97-2221) and upper hemispherical (97-1529) washer, suitable for all OIF T140 models, T150 and T160 marques.  Will fit most 500/650/750cc models.
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BSA Footrest Stud Assembly

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Price range: £12.60 through £13.25
This set comprises the long stud, two nuts and washers, to hold on the footrests, on most A7's, A10's, B31's and Gold Stars. Options are available for 13" (standard) and 14" lengths, choose as suitable for your machine.  14" is supplied with 1" of thread (20TPI) at each end.
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Black square stainless classics coming soon image.
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5/8″ UNF Hex Half Nut

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£2.50
5/8" UNF Hex Half Nut
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Handlebar Clamp Screw – Long BSA

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£3.60
These are the normal long clamp screws, used on models which incorporate a steering damper.  Two short + two of these longer ones are required.
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1/4″ UNF x 1-1/4″ Hex Set Screw

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£0.70
1/4" UNF x 1-1/4" Hex Set Screw
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5/16 BSF x 3/4″ Hex Set

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£2.05
A 5/16 BSF hexagon set bolt (threaded up to head)Under head dimension: 3/4". Standard hexagon size (.525" A/F)Head machined flat (no markings).
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Fillister
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1/4 WHIT x 1″ Fillister Head Slotted Set Screw

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£1.90
A 1/4-20 WHIT Fillister Head Slotted Set Screw (threaded up to head).Under head dimension: 1". Head diameter: 3/8".These screws are similar to a cheese head, except that the face is slightly curved and polished. Designed to fit engine, chaincase and gear case covers, giving a high standard of presentation.
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Triumph Swingarm Spindle Kit 1967-on

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Price range: £8.50 through £33.50
9/16"-20TPI, Triumph swingarm spindle kit, suitable for 650cc, T120, TR6 from 1967-on. Optional nut (21-0545, S545) as required, select type. Note, S591 (51-0591) has the correct shallow bolt head for 1967 which is different to the later S620 (21-0620) which is deeper including a 18TPI thread.
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Rear Brake Fulcrum pin Assembly A7 & A10 BSA

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£19.00
Rear brake assembly for BSA A7 & A10, includes polished dome nut and thick washer.
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Altette Horn Centre Locking Nut

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£3.40
Correct dome shaped centre nut suitable for Altette style horns.
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Rear Brake Drum Bearing Sleeve : BSA Gold Star

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£36.00
"Dummy Spindle" for Gold Star, B31, RGS and some A7 and A10 models with the "Crinkle Hub"
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Norton Gearbox Cover Screws Allen

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£12.00
Allen type cover screws for Norton AMC gearboxes (Norton, AJS, Matchless).
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Norton Anchor Bolt

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£8.50
Anchor bolt, full nut and washer for primary chain adjuster (fixed to engine plate).
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Norton Oil Feed Banjo Bolt

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£6.50
Oil feed banjo bolt, 5/16".
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SEE OUR BLOG POST

NEWS & INFORMATION

What's going on at Stainless Classics and the classic motorcycle & car scene.

    PRODUCT REVIEWS

    WHAT OUR CUSTOMERS SAY

    Don't take our word for it, listen to what our customers have to say.

    Sat in the sunshine looking at the great British craftsmanship that just arrived by post, keep up the good work.

    Mr Hainsworth BSA B31 Swimgarm Kit

    Particularly attracted by the 2-piece construction, which will make cleaning the filter a doddle in future.  Great build quality and price. Thanks again.

    Mr Mitchell BSA Oil Tank Filter Set

    Took a few minutes to fit and I couldn't be happier with the results.  Excellent quality and works like a charm. Recommended.

    Mr Langford BSA C15/B40 Brake Rod Assembly

    Arrived in the post yesterday.
    This is a beautifully made, accurate part, polishes up a treat and the bike is back on the road. Job done.

    Mr Steadman Triumph Steering Stem Nut
    FIND US

    SHOWS WE ARE AT

    We are a volume manufacturing company, and we concentrate on manufacturing and stocking parts which are always in high demand. 

    We will do our best to expedite your online orders as soon as we can, but remember you can always buy from us at these great autojumbles as well as pick up your online orders too.

    KEMPTON SHOW & AUTOJUMBLES

    Saturday: 8am - all day
    Location: GRANDSTAND AREA

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    VMCC AUTOJUMBLES

    Saturday: 9:30am - all day
    Location: Middle Shed / Hall

    TICKETS ON THE DOOR