VeloSolo CNC 'Boost' Conversion Kits For All 15mm Front & 12mm Rear Thru Axle Mountain Bike Hubs - see stock notes below

*PLEASE NOTE* all Boost spacer kits now come with 16mm Torx stainless steel bolts NOT steel hex/allen head bolts as show in some pictures.

Update: We have spare sets of axle spacers alone - please contact us to order.

Our latest product at VeloSolo is this Boost spacer kit to fit front or rear (with rear available in both NON re-dishing or re-dishing version). Use these kits to fit a 100mm front wheel to a 110mm 'Boost' fork or a 142mm rear wheel to a 148mm 'Boost' Frame. Flexible kits allow rear wheel dishing to remain unchanged or for re-dishing if required.

Custom machined in the UK exclusively for VeloSolo from solid lengths of 6082 aluminium alloy - not cut from tube. Superb quality and precision. Anodized custom colours in black, silver, red, blue, gold & orange. Non-anodized kits also available and can be polished very easily if required.

Front kit (no re-dishing required) allows any 100mm MTB hub with 15mm thru axle to fit a 110mm 'Boost' fork. Includes 2 x 5mm wide CNC axle spacers & 1 x 5mm CNC disc brake rotor spacer together with 6 longer bolts. Unlike some kits our spacers fully support the brake disc. Rear (non re-dishing) kit allows any 142mm MTB hub with 12mm thru axle to fit a 148mm 'Boost' frame. Includes 2 x 3mm CNC axle spacers & 1 x 3mm CNC disc brake rotor spacer together with 6 longer bolts. Rear re-dishing kit also available includes additional 3mm disc brake rotor spacer (2 x 3mm in total).

NEW REAR SUPER BOOST KIT: (non re-dishing) kit allows any 148mm BOOST hub with 12mm thru axle to fit a 157mm 'Super Boost' frame. Includes 2 x 4.5mm CNC axle spacers & 1 x 4.5mm CNC disc brake rotor spacer together with 6 longer bolts.

Rear re-dishing Super Boost kit also available includes additional 4.5mm disc brake rotor spacer (2 x 4.5mm in total).

NOTE: IT IS *NOT* ADVISED TO COMBINE BOOST AND SUPER BOOST REAR KITS TO TRY AND FIT A 142mm REAR HUB TO A 157MM SUPER BOOST FRAME!

Note: for use with 6 bolt disc hubs only - NOT usable with splined rotors. All kits include top spec stainless steel Torx head bolts. Note: we do not supply 'thread locked' bolts - the customer has the choice of using thread lock or grease. If not using threadlock always assemble with grease & check bolt tightness regularly.

Very simple to fit - no disassembly of hubs or bearings required. Spacers simply slide onto thru axle when wheel is inserted into frame/fork. Rotor spacer fits behind brake rotor. This is a superb UK made kit allowing for different set-ups & is very adaptable. If you have any further queries or need specific spacers please do not hesitate to get in touch.

VERY IMPORTANT! As with any safety related bicycle parts (ie brakes, hubs, wheels, forks) this kit *must* be fitted by a competent cycle mechanic. Please check the complete installation carefully before riding to ensure everything is installed correctly with no interference issues. If in any doubt please message us and we will be happy to advise. VeloSolo cannot be held responsible for any accident/injury/damage arising from incorrect installation.

Extra sets of bolts can also be purchased - please message us if required or if you require any fitting advice.

Please see this link for Singletrack Magazine's review: Want to run non-Boost wheels in your Boost frame/fork? VeloSolo has you covered.

Please see: What is 'Boost'? for our guide to Boost.

£12.95 (front or rear non-dished), £15.95 (rear dished) + UK shipping at £3.95  EU and WORLD shipping at £14.95

Note: STOCK AVAILABILITY: front and standard rear kits available in all colours EXCEPT FRONT ORANGE and GOLD and REAR GOLD (SOLD OUT). Rear SUPER BOOST available in non-ano or black ONLY

VeloSolo CNC 6 Bolt Disc & Cog Spacer - see stock notes below

Ideal to precisely space a cog away from the hub to dial in rear chainline. For example to increase your rear chainline from 41mm to 42mm simply add a 1mm spacer between hub and cog. Essential for dual cog set-ups and also perfect for disc brake applications or drivetrain modifications.

CNC machined in the UK for VeloSolo with ISO 6 bolt drilling. Available in 1mm, 2mm, 3mm, 4mm and 4.5mm. Use alone or in combination.

New anodized colours include silver, red, black, orange, gold and blue. We also have a few non-anodized left in 1mm only. These can be polished by the buyer if desired with any metal polish. Please see stock notes below for latest stock situation. Please see FAQ for set-up advice.

£5.95 + UK shipping at £2.95  EU and WORLD shipping at £14.95

Note: Currently available in following options ONLY: 1MM = blue/orange/non-ano; 2MM = red/orange/silver; 3MM = black/red/orange/silver; 4MM = black/red/orange/silver/blue/gold; 5MM = sold out (we have 4.5mm available in black only).

width

1mm 2mm 3mm 4mm 4.5mm

colour

non-anodized (1mm only) silver red black orange blue gold

VeloSolo CNC Anodized 1 1/8" Headset Spacer Kit

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This spacer kit is for use with 1 1/8" headsets (traditional threaded or Ahead non-threaded) as fitted to road, track or classic and retro MTB frames. As with our SS kits this is a seven piece kit for really simple and precise adjustments especially when swapping forks between frames or changing headsets without having to cut down the steerer.

Pack of seven spacers includes 1 of 7.5mm, 2 of 5.0mm, 2 of 2.5mm and 2 of 1.0mm (total 24.5mm). As with all our spacers these are CNC custom machined in the UK exclusively for VeloSolo from solid lengths of 6082 aluminium alloy - not cut from tube. Very precisely machined for a superb fit. Available in anodized silver with the largest spacer laser engraved.

Suitable for use with any 1 1/8" threaded headset, insert desired spacers onto fork steerer between headset upper adjustable race and locknut. Or use on Ahead (non threaded steerers) by fitting spacers between stem and headset top race/top cap. Weight of complete set = 20g.

If in doubt regarding headset size or type required please contact us or check Sheldon Brown here and here.

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Deda RS 01 27.2mm Black/White Seatpost

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These are very attractive and secure alloy seatposts and excellent value. Twin-bolt design for easy adjustment. Weight approximately 320g, setback 20mm.

Material is forged 6061 light alloy. Size is 27.2mm to fit most older steel frames (road and MTB). Black shaft with white upper section. Long length of 350mm. (Note when installing: product manual is packed inside post). Highly recommended.

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Kalloy 27.2mm Seatpost - sold out and discontinued

Superb value micro adjust head alloy seatpost - perfect for budget builds on a steel frame. Attractive polished finish and weight of just 280g (300mm).

Fully adjustable 'Ritchey' pattern single bolt head. Size is 27.2mm to fit most older steel frames (road and MTB). Good usable length of 300mm with max extension approx 230mm (9"). Now available in longer 400mm (15.5") too.

Also available in black in single bolt both lengths. Two bolt option in 300mm or 400mm silver has improved finish and upgraded clamp. NOTE: posts are sometimes branded 'Kalloy', sometimes 'UNO' - both are exactly the same and made by Kalloy.

Nitto S65 Classic Forged 27.2mm x 250mm & 300mm Seatpost - sold out and discontinued

The legendary model as made by Nitto of Japan. These are very high spec and beautifully made posts. High strength forged construction, made in Japan. Packaged in attractive pictorial Nitto box.

Fully adjustable single bolt head. Size is 27.2mm to fit most classic steel frames (road and MTB) - please check size carefully before ordering.

Superb polished and anodized finish with 'Nitto 65' engraved logo in black. Two lengths available; 250mm (max extension approx 180mm) or 300mm (max extension approx 230mm).

VeloSolo Track Tool for 15mm Track Nuts

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Our best selling take on the classic Campag 'Peanut Butter' tool. Each VeloSolo wrench is individually CNC machined from an 8mm thick block of aircraft grade heat-treated 7075-T6 aluminium alloy for durability and strength.

It's designed purely for one thing - tightening 15mm track nuts (not usable on crank bolts). No bottle opener, no hex keys - just a tactile and ergonomic piece of tool jewellery. Made entirely in the UK and precisely machined for 15mm nuts only.

Anodized in choice of eight colours; black, silver, gold, red, blue, green, orange and magnesium bronze. Now in purple too! Laser engraved. Approximately 30% lighter than a Campag tool at 75g. Length is 158mm, slips easily into a pocket. Note: compatible with virtually all dropouts except for some 'cowled' types.

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VeloSolo Decals

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Sheet measures over 17cm across and contains nine different decals. Various VeloSolo designs together with multi-lingual allegiances to the joys of one gear be it fixed or regular singlespeed - 'Derailleur? No Thanks' ('Nein Danke', 'Non Merci' etc). Decals are colour fast, high quality, long-lasting and printed on extruded vinyl suitable for outdoor applications - ie they won't fall off your bike when it rains...

Note: for easy removal of stickers from sheet, remove waste backing area first (area with 'VeloSolo Bikes 20xx') at the bottom of the sheet.

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VeloSolo Large Frame Decal

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Ideal for re-painted frames. Same colour fast, high quality, long-lasting vinyl as our sticker sheets but these have an additional protective clear laminate layer too. Designed for the typical size downtube of a steel frame (approximately 1" to 1 3/8" diameter).

Approximate size is 8" x 4". To fit to frame first wrap around tube without removing backing and mark or measure any excess to be removed (or use a piece of paper as a template). Cut equal amount from each long side so decal joins at underneath of downtube with a minimal gap. De-grease and dry tube thouroughly before application.

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VeloSolo Headset Top Caps

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As usual with VS kit these are very nicely machined here in the UK. Fits any standard 1 1/8" A-head headset (ie modern clamp on stem/non-quill). Available with laser engraved VeloSolo logo in black anodized finish. Alternatively show your agreement for the wise words of Monsieur Henri Desgrange ('...better to triumph by the strength of your muscles than by the artifice of a derailleur...') by declaring: 'Derailleur? No Thanks', 'Nein Danke' or 'Non Merci' in black anodized. Weight 10g.

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Tange Levin 1" Threaded Headset - FINAL STOCK!

We stock a number of different headsets in the VeloSolo shop - if in doubt regarding the correct fitting please check Sheldon Brown here and here.

This item is the Tange Levin, very popular and excellent value. Perfect for steel frame fixed wheel builds. Styled on classic Campagnolo headsets. Stack height approx 35mm. Now available in choice of satin silver or bright chrome finish. Steel cups and caged bearings. Size is 1" for threaded forks taking a 22.2" quill stem. Boxed with fitting instructions, made in Japan.

£21.95 + UK shipping at £3.95  EU and WORLD shipping at £19.95

Tange Passage 1" Threaded Headset - sold out and discontinued

Another superb value headset from Tange. Steel cups with chrome finish and caged bearings. Satin and black discontinued. Low stack height approx 35mm - useful if your fork steerer is coming up a little short. Size is 1" for threaded forks and 22.2" quill stem. Boxed with fitting instructions, made in Japan.

Tange Passage OV 1 1/8" Oversize Threaded Headset - FINAL STOCK!

Threaded headset as with the standard Passage but in the 1 1/8" oversize for larger headtubes/steerer. Stack height 35mm, black finish with steel cups and caged bearings. Size is 1 1/8" for threaded forks taking a 25.4" quill stem. Boxed with fitting instructions, made in Japan.

£16.95 + UK shipping at £3.95  EU and WORLD shipping at £19.95

Campagnolo Cotton Race Cap

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Timeless Campag caps in various colours. Note: discontinued by Campagnolo - last few available. 100% cotton in one size. Made in Italy. Choose from red or mid-blue.

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Shimano XT QR Front Skewer

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Suitable for any standard road or mountain bike 100mm front hub. Very safe and very reliable steel shaft QR. Sold singly, front only. Available in black or silver.

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Shimano XT Front M10 Hollow Hub Axles - FOUR FOR ONE, buy ONE get FOUR!

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Genuine Shimano XT in cro-mo steel. Suitable for any standard (Shimano or otherwise) 100mm front hub with M10 (10mm x 1 threading) and cup and cone bearings Sold singly - now four for one, front only. RRP is £9.99 each.

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