- Size Guide
- Additional information
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NS Bikes Fuzz 29 1 Suspension Bike
The Fuzz 1 full suspension bike from NS Bikes is a 29”-wheel equipped downhill gravity racer. It features an alloy frame with 190mm of rear wheel travel and is equipped with DH-specific components to get the best performance possible. Also, it’s equipped with 200mm travel RockShox Ultimate 29 suspension forks at the front and features a SuperDeluxe Ultimate shock at the rear. This suspension combo gives it exceptional trail smoothing ability and so it can find grip in all terrain and weather conditions.
SRAM GX DH 7-Speed Drivetrain and Hayes Dominion Disc Brakes
This DH-ride is powered onwards by a SRAM GX DH 7-Speed drivetrain, which features a 11-25T cassette at the rear to power you down the mountainside. Hayes’ Dominion hydraulic brakes provide exceptional braking power in all weather conditions and custom NS wheels wrapped in Maxxis Assegai tyre roll you with trail-gripping traction and pace.
Progressive Geometry Suited to DH Racing
This model’s design has been ridden at the World Cup and IXS DH cup by Polish National Champ, Slawek Lukasik and the other fast boys from the NS Factory racing team. Built around a super tough alloy frame, these bikes have an incredible reliability record. Its design has one of the most progressive geometries on the market and it’s equipped with offset headset cups that allow reach to be adjusted to personal tastes and track requirements.
4-Bar Horst Link Floating Suspension Platform
A 4-Bar Horst Link floating shock suspension design keeps the rear of this bike planted. This 29” version features a massive one-piece rocker that keeps the longer rear end of the bike incredibly stiff. The frame is built with 6061-t6/ 6066-t6 aluminium tubes and double-pass welds for extra strength and we use big diameter max bearings for durability. There is an option of internal and external cable routing. Adjustable reach, super progressive geometry, dialled kinematics and great spec – this is what made this bike so popular among riders and reviewers.
- Frame: NS Fuzz 29 w/ 190mm travel, 1.5” head tube with custom reach adjustable offset cups (+/- 16mm), AL6061-T6 +AL6066-T6, custom formed and butted tubes
- Fork: Rock Shox Ultimate 29, Charger 2 RC2 World Cup DebonAir, 200mm travel, 46mm rake, 20x110mm Boost, 1 1/8” steerer
- Shock: Rock Shox SuperDeluxe Ulitmate DH, DebonAir RC, Trunion 225×75
- Headset: NS custom 1.5″ EX56/56, sealed bearings, reach adjustable offset cups (+/- 16mm)
- Crankset: Race Face Atlas 165mm 36t
- Bottom Bracket: Race Face BSA
- Rear Derailleur: Sram GX DH X-HORIZON 7-Speed
- Shifters: Sram GX DH, 7-Speed
- Cassette: Sram PG-720 DH, 7-Speed 11-25t
- Chain: Sram, 12-Speed
- Brakes: Hayes Dominion hydraulic disc, 200mm
- Handlebars: NS Licence 31.8, 820mm
- Stem: NS Direct Mount 31.8 (40-48mm / 2 positions)
- Grips: NS Hold Fast supersoft
- Saddle: Octane One Crit, CrMo hollow rails
- Seatpost: Kalloy, 30.9mm
- Hubs: Front: NS Rotary 20 Boost 20×110 disc (sealed bearings); Rear: NS Rotary Cassette 157x12mm (sealed bearings)
- Rims: NS Enigma Rock 29″, 32h, tubeless ready
- Tyres: Maxxis Assegai MaxxGrip 3C DH TR 29.5×2.50″
- Weight: 16.4kg
When you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.
Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive:
- All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
- All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
- All bikes for worldwide delivery outside the EU will be delivered in small boxes.
This video demonstrates assembly from a SMALL BOX.
This video demonstrates assembly from a LARGE BOX.
Buy NS Bikes from Chain Reaction Cycles, the World’s Largest Online Bike Store.
- Colour: Black – Red
- Frame Size: L, M
- Wheel Size: 29″
- Gender: Unisex
- Speed: 7 Speed
- Material: Aluminium
- Fork Travel: 200mm
- Rear Travel: 190mm
Bike Sizing Guide
Choosing the bike size depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride. This bike size guide gives our customers general advice on choosing the right size. It is a guide only and we always recommend visiting one of our stores or contacting one of our experts from our contact us page.
To get started, think about your style of riding, measure your height and use the links above for sizing on relevant bike types.
Measure your height
To find the correct sized bike you will need to measure your height and your inside leg. For your height, stand against a wall and mark the wall with a pencil so it's level with the top of your head. Then measure from the ground up to the mark (having someone to help might make this easier). For your inside leg measurement, stand against a wall and using a book hold it in between your legs into your groin and make sure it's flat against the wall. Measure the height from the book to the floor. (Again it might be easier to get a friend to help). If your height is on the cusp of the size range, your reach is often the deciding factor in which size to go for. To find out if you have short or long reach you will need to measure your ape index. This is your arm span minus your height. If you have a positive ape index then go for the larger size, or if you have a negative ape index go for a smaller size.
The type of bike
What type of bike you choose will affect the bike size you buy. The type or style of riding that you do will also affect which size you need. For example a mountain biker that wants to ride more aggressively and would like a more manoeuvrable bike may prefer a size smaller than they would normally take. Likewise a cross country racer that is looking for a flatter and speedier mountain bike may prefer a size larger than they would normally take. There is no definitive right or wrong size, it all comes down to personal preference and what feels comfortable. The different types of bikes are all explained within our buying guides.
How are bikes measured?
Bikes are measured by their seat tube length. This measurement is normally from the centre of the bottom bracket (BB) or the centre of the bolt that attached the crank arms. This differs by brand, some measure to the top of where the top tube meets the seat tube, or even the centre of the top tube. Mountain bikes are either measured in inches or descriptive sizes (small, medium etc). Road bikes are in centimetres or descriptive sizes where as Hybrid bikes can be any one of the three. Bikes also get longer as they go up in size (relative to the frame size) but different brands can be inherently longer or shorter than others.
Stand over height
Stand over height is how tall the frame is from the ground. Stand over height measurements are to the top of the top-tube. Ideally you want at least 2cm of clearance between you and the frame. In theory your stand over height is your leg measurement minus 2cm. It it worth measuring your inside leg with your shoes on so you can establish your stand over height. Should you need to jump off the saddle quickly, the clearance between you and the frame will prevent any injuries.
This handy chart should show you the right size of MTB you need based on your height. Measure your height accurately and check the manufacturer’s measurements too. You can also visit us in store to speak to an experienced member of staff.
|Rider Height||Suggested Mountain Frame Size|
|Feet & Inches||Centimetres||Frame Size (inches)||Frame Size (cm)||Frame Size|
|4'10" - 5'2"||148cm - 158cm||13" - 14"||33 - 37||View all X-Small Bikes|
|5'2" - 5'6"||158cm - 168cm||15" - 16"||38 - 42||View all Small Bikes|
|5'6" - 5' 10"||168cm - 178cm||17" - 18"||43 - 47||View all Medium Bikes|
|5'10" - 6'1"||178cm - 185cm||19" - 20"||48 - 52||View all Large Bikes|
|6'1" - 6'4"||185cm - 193cm||21" - 22"||53 - 57||View all X-Large Bikes|
|6'4" - 6'6"||193cm - 198cm||23" - 24"||58 - 61||View all XX-Large Bikes|
This handy chart should show you the right size of road bike you need based on your height. Measure your height accurately and always check the manufacturer’s measurements too. You can also visit us in store to speak to an experienced member of staff.
|Rider Height||Suggested Road Bike Size|
|Feet & Inches||Centimetres||Frame Size (cm)|
|4'10" - 5'0"||148cm - 152cm||XX-Small (47cm - 48cm)||View all XX-Small Road Bikes|
|5'0" - 5'3"||152cm - 160cm||X-Small (49cm - 50cm)||View all X-Small Road Bikes|
|5'3" - 5'6"||160cm - 168cm||Small (51cm - 53cm)||View all Small Road Bikes|
|5'6" - 5'9"||168cm - 175cm||Medium (54cm - 55cm)||View all Medium Road Bikes|
|5'9" - 6'0"||175cm - 183cm||Large (56cm - 58cm)||View all Large Road Bikes|
|6'0" - 6'3"||183cm - 191cm||X-Large (58cm - 60cm)||View all X-Large Road Bikes|
|6'3" - 6'6"||191cm - 198cm||XX-Large (61cm - 63cm)||View all XX-Large Road Bikes|
XS, S, M, L, XL, XXL