£25 to £50
Zenith New Handlebar Stem In Various Sizes
£30.00
New Zenith stem available in various clamp sizes and lengths. Please see drop down menu to find what you are looking for.
We measure all our stem lengths from the centre of the stem bolt to the centre of the handlebar clamp. Please make sure your handlebars match the clamp size of the stem to ensure a proper fit.
The maximum height measurement is taken from the max insertion point to the top of the stem where the bolt is inserted.
SIZING & CONDITION
| Length: | Various |
| Max Height: | 60mm |
| Clamp Size: | Various |
| Condition: | New |
SHIPPING, TAXES & RETURNS
We accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.
We don't charge VAT, however, if buying from outside of the UK please remember that there may be import duties to pay upon receipt (even with the new post-Brexit trade deals, some countries may still charge you import VAT & clearance fees, so please bear this in mind when purchasing).
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Zeus Criterium (43103.00) Pista 109X57P Vintage 109 mm Bottom Bracket Axle
£40.00
✓ Original part - produced in the 1980s
✓ Suitable for historic cycling events such as L'Eroica
✓ Professionally checked & cleaned
✓ Worldwide shipping
Zeus Criterium bottom bracket axle (or BB spindle if you prefer), hailing from Spain and in production during the 1980s. Made from steel and weighing in at 138 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike.
If you're taking part in L'Eroica or any other vintage event, this is fully compliant - so rest assured, the pre-1987 police won't lock you up for having the wrong axle!
The axle has been thoroughly checked, cleaned and graded as excellent condition, but do take a good look at the detailed photos so you can see the cosmetic condition before you buy.OVERVIEW
Model ID - 43103.00
Production Era - 1980s
Country - Spanish
Material - Steel
Weight - 138 g
Stock Code - U-BB-AS16V
TECHNICAL INFO
Axle Type - Square Taper
Axle Markings - 109X57P
Axle Length (D) - 109 mm
Axle Centre (B) - 57 mm
Axle Drive Side (C) - 26 mm
Axle Non-Drive Side (A) - 26 mm
Shell Width - 70 mm
NB: Check the help section to see how we take these measurements.
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▼SHIPPING, TAXES & RETURNS
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We've been safely sending orders around the world since 2010. There's a handy shipping calculator on the shopping cart page so you can see the cost of postage as soon as you've added it to your basket. Your order will be carefully packed and sent with tracking & insurance, we despatch most orders within 2-3 days but larger items and orders placed before the weekend can take an extra day or two to process.
We accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.
We don't charge VAT, however, if buying from outside of the UK please remember that there may be import fees to pay directly to the delivery company before receiving the order. Unfortunately we can’t advise on the exact costs as it varies from country to country, so please check your national rates before purchasing.
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▼HELP SECTION
- We've provided reference below to illustrate how we take the measurements.
Axle Type - for square tapers, the ISO introduced a standard for European makers in the early 90s, JIS then did the same in Asia. Before then it was not so simple, and although there is a degree of interchangeability, the best way to make sure you have the right axle is to stick to the same brand from the same era, ideally the proprietary model.
Axle Length (D) - your crankset dictates the axle length you need and the recommendation should be used to avoid issues with chainline. If you're replacing an axle that works perfectly then this can be matched, otherwise you'll need to check the manufacturers spec, a good resource for older bikes is Velobase.
Centre (B) - measured from the outside of the 'shoulders' of the bearing races, as seen in the diagram.
Drive Side (C) - the right side (with any logos etc on the axle facing you), your right crank and chainrings will mount to this side.
Non-Drive Side (A) - the left side, where the left crank arm will be mounted.
Shell Width - the width of the bottom bracket shell the axle was designed to fit, measured at its widest point.
Zeus Gran Sport Vintage 27.2 mm Seatpost
£42.50 £50.00
✓ Original part - produced in the 1970s
✓ Suitable for historic cycling events such as L'Eroica
✓ Professionally checked & cleaned
✓ Worldwide shipping
Zeus Gran Sport seatpost, hailing from Spain and in production during the 1970s. Made from aluminium/steel and weighing in at 318 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike too.
If you're taking part in L'Eroica or a similar vintage event, this is fully compliant - so rest assured, the pre-1987 police won't lock you up for having the wrong seatpost!
The seatpost's been carefully cleaned, thoroughly checked by one of our mechanics and graded as good condition, but do take a good look at the detailed photos so you can see the cosmetic condition before you buy.OVERVIEW
Production Era - 1970s
Country - Spanish
Material - Aluminium/Steel
Weight - 318 g
Stock Code - U-SP90V
TECHNICAL INFO
Seatpost Diameter - 27.2 mm
Length (Centre of Rails to Base) - 215 mm
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▼SHIPPING, TAXES & RETURNS
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We've been safely sending orders around the world since 2010. There's a handy shipping calculator on the shopping cart page so you can see the cost of postage as soon as you've added it to your basket. Your order will be carefully packed and sent with tracking & insurance, we despatch most orders within 2-3 days but larger items and orders placed before the weekend can take an extra day or two to process.
We accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.
We don't charge VAT, however, if buying from outside of the UK please remember that there may be import fees to pay directly to the delivery company before receiving the order. Unfortunately we can’t advise on the exact costs as it varies from country to country, so please check your national rates before purchasing.
Zeus Gran Sport Vintage 36h Rear Hub
£49.50 £55.00
✓ Original hub - produced in the 1970s
✓ Super lightweight for the era - only 209 grams!
✓ Suitable for historic cycling events such as L'Eroica
✓ Professionally checked, cleaned & serviced
✓ Worldwide shipping
Zeus Gran Sport rear hub, hailing from Spain and in production during the 1970s. Made from aluminium/steel and weighing in at 209 grams - incredibly lightweight for a rear hub at that time. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike too.
If you're taking part in L'Eroica or a similar vintage event, this is fully compliant - so rest assured, the pre-1987 police won't lock you up for having the wrong hub!
The hub's been carefully cleaned, thoroughly serviced by one of our mechanics and graded as good condition, but do take a good look at the detailed photos so you can see the cosmetic condition before you buy.OVERVIEW
Bearing / Race Condition - Good
Production Era - 1970s
Country - Spanish
Material - Aluminium / Steel
Weight - 209 g
Stock Code - U-HU-R43V
TECHNICAL INFO
Spoke Drilling - 36 Hole
Spacing (O.L.D.) - 120 mm
Speed - 5 Speed, 6 Speed
Sprocket Fitting - Screw On (English/ISO: 1.375 x 24 TPI)
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▼SHIPPING, TAXES & RETURNS
-
We've been safely sending orders around the world since 2010. There's a handy shipping calculator on the shopping cart page so you can see the cost of postage as soon as you've added it to your basket. Your order will be carefully packed and sent with tracking & insurance, we despatch most orders within 2-3 days but larger items and orders placed before the weekend can take an extra day or two to process.
We accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.
We don't charge VAT, however, if buying from outside of the UK please remember that there may be import fees to pay directly to the delivery company before receiving the order. Unfortunately we can’t advise on the exact costs as it varies from country to country, so please check your national rates before purchasing.
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▼HELP SECTION
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Spoke Drilling - the number of holes for the spokes, your wheel rim needs to match the hub exactly.
Spacing (O.L.D.) - the width of the hub measured at its widest point, from the outside of the locking end nuts (O.L.D. = Over Locknut Dimension), not including the hub axle. This measurement needs to match the inside of your frame's dropouts. Steel frames can be stretched or squeezed a few mm but it's always best to avoid this if possible, aluminium or carbon frames should never be stretched.
Speed - the number of cogs the hub was designed to be used with.
Sprocket Fitting - for cassette hubs this refers to the spline pattern (the shape of the cogs where they slide on to the hub) and this must match the cassette you intend to use. With freewheel hubs it refers to the thread, ISO is the modern standard and is almost exactly the same as older English/British and Italian thread, allowing you to mix and match between these thread types as long as it's not going to be under extreme force, in which case it's best to stick to an exact match. Freewheel hubs with a French thread must be used with a French threaded freewheel.
Zoom Adjustable Silver NOS Classic 120 mm 1 1/8" Quill Stem
£38.00 £40.00
✓ Original part - produced in the 1990s
✓ New old stock! Still unused after all these years
✓ Worldwide shipping
Zoom stem, hailing from China and in production during the 1990s (yet still new & unused after all this time!). Made from aluminium/steel and weighing in at 507 grams. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike.
OVERVIEW
Production Era - 1990s
Country - Chinese
Material - Aluminium / Steel
Weight - 507 g
Stock Code - D-ST178C
*New old stock items may have marks from storage over the years, and as we often have multiples they can vary from piece to piece, but they are always genuine new & unused items.
TECHNICAL INFO
Extension Length (ctc)* - 120 mm
Quill Size - 1 1/8"
Steerer Size (ID) - 25.4 mm (Standard 1 1/8")
Total Shaft Height - 180 mm
Clamp Size - 25.4 mm
*See help section.
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▼SHIPPING, TAXES & RETURNS
-
We've been safely sending orders around the world since 2010. There's a handy shipping calculator on the shopping cart page so you can see the cost of postage as soon as you've added it to your basket. Your order will be carefully packed and sent with tracking & insurance, we despatch most orders within 2-3 days but larger items and orders placed before the weekend can take an extra day or two to process.
We accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.
We don't charge VAT, however, if buying from outside of the UK please remember that there may be import fees to pay directly to the delivery company before receiving the order. Unfortunately we can’t advise on the exact costs as it varies from country to country, so please check your national rates before purchasing.
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▼HELP SECTION
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Extension Length (ctc)* - we measure from the centre of the handlebar clamp to the centre of the shaft, to the point where the stem bolt passes through, to the nearest 5 mm. We always take this measurement in a straight line through middle of the extension, not along the top. In some cases the stem may be stamped with a different extension length as some manufacturers measured differently, but we always use our own measurement for consitency.
Quill Size - the most common size for classic and vintage road bikes is 1", this should be the same as the outside diameter of your fork's steerer column. Oversized steerers found on mountain bikes and later road bikes will be either 1 1/8" or 1 1/4".
Steerer Size (ID) - this is the most important measurement when checking the stem fits your bike. This should match the measurement of the inside of your fork's steerer column, where the stem will be inserted. The standard size for road quill stems was 22.2 mm, or 22.0 mm in France until the 1980s.
Total Shaft Height - measured from the top where the expander bolt head sits, to the bottom of the stem's shaft. To give you an idea of how high the stem can be set, there should be an absolute minimum of 50 mm inserted into the fork steerer, although most stems come with a 'minimum insertion line' to help with this.
Clamp Size - this should match the outside diameter of your handlebars and should be as close as possible to ensure a good and safe fit.