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Specialized Demo Expert 29er Alloy Mountain Bike 2020 storm grey/red

£4,499.00
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Description

Season : 2020

Code : 94519-3002-SPEC19

Weight : 15KG

Think of it as a two-wheeled, dirt-eating beast It just wants to go fast and this year, the Demo Expert 29 adds a new limb to the Demo family tree with an entirely new design that makes railing corners and rock gardens easier than ever.

If you don't know the Demo, it's time you got acquainted. Think of it as a two-wheeled, dirt-eating beast It just wants to go fast and this year, the Demo Expert 29 adds a new limb to the Demo family tree with an entirely new design that makes railing corners and those rock gardens easier than ever. It has a from the ground-up new frame, improved kinematics, better suspension under braking, bigger wheels, and all the latest fancy tech bits that make this the fastest Demo we've ever made. 

Specialized have refined the Demo’s kinematics and suspension design. With one overriding goal—improve the bike’s ability to carry momentum, no matter how technical the terrain. More momentum equals more speed, after all. Beginning with altering the Demo’s axle path, making it more rear-ward in the initial stages of travel where sensitivity is most critical. The revised axle path reduces hang-up on square-edged bumps and that, in turn, transfers more energy to the suspension and less to you. Now, you finish a day of runs with less fatigue and more control.

Bigger wheels maintain momentum better than smaller ones—particularly over technical terrain. The Demo 29 weds 200 millimetres of suspension travel with bigger wheels in a package that’s crazy fast, yet still bike-park playful, also they improved the Demo’s suspension performance under braking and added a bit more anti-squat to improve its pedaling performance. Bottom line, the new Demo rolls faster through chunky terrain than its predecessor. 

The Demo 29’s new shock linkage places weight low on the frame, giving the bike a lower centre of gravity and an even more confident and planted feel at speed. The new linkage is connected to a Trunnion-mount shock, which provides the Demo with the same 200 millimetres of rear suspension in a smaller (225x75mm) shock package. That smaller shock package helped  build a stiffer front down tube. And what’s more, the new Trunnion-mount shock features extra bushing overlap and adds ball bearings at the frame side of the shock, effectively boosting shock durability and making the suspension even smoother.

Specialized have fine-tuned the Demo’s geometry, as well. A relatively short (105mm) head tube keeps handlebar height in the right spot with the 29-inch wheels. We also compensated for the increased wheel size at the bottom bracket, keeping it at 350mm, in order to strike a balance between cornering stability and ground clearance. And lastly, the reach was increased by 20mm across the size range, starting at 425mm with the S2.

The devil is in the details, though, and the same rings true for the Demo 29, adding a bunch of little details that make it easier to live with. A newly designed, ribbed chainstay protector makes chain slap a thing of the past and nearly silences the drivetrain. A molded down tube protector, meanwhile, protects the frame from rocks while a co-molded rear fender protects the shock from mud and debris. Clearance for up to 29x2.6" tyres allows for plenty of traction. And last, but not least, you're going to find 148mm rear-spaced hubs, a threaded 83mm GXP bottom bracket, 200mm available post insertion, and internal and external cable routing options for rear brakes. Add it up and the Demo is as easy to work on as it is to find replacement parts for.

For the spec, its the perfect balance of durability, light weight, and reliability. 

  • M5 alloy construction works in harmony with our Style-Specific DH Geometry to create the ultimate race machine. The design is compact in order increase maneuverability and responsiveness, while the 200mm of travel at the rear makes the bike capable of taking big hits in stride. And to fill out all of the details that make the difference on race day, we’ve included an ISCG ‘05 mount for chain guides and all the bits to make it easy to work on.
  • The RockShox Super Deluxe RC World Cup rear shock features a low-speed compression adjustment, external rebound adjustment, and a Trunnion mount that makes for a smaller shock envelope and increased durability.
  • RockShox BoXXer RC 29 fork is nothing short of legendary. With 200mm of travel, a DebonAir spring for maximum efficiency, and adjustable low-speed compression, it's easy to see why it's such a fan favorite for gravity fiends
Technical Information

Technical Information

  • TECHNICAL SPECIFICATIONS
    • FRAME
      M5 alloy, Style-Specific DH Geometry, BSA threaded BB, full internal cable routing with option for full external brake, 148mm rear spacing, sealed cartridge bearing pivots, replaceable derailleur hanger, 200mm of travel
    • FORK
      RockShox BoXXer RC 29, DebonAir spring, adjustable low-speed compression, adjustable rebound, short crown, 20x110mm thru-axle, 56mm offset, 200mm of travel
    • REAR SHOCK
      RockShox Super Deluxe RC World Cup, low-speed compression adjust, external rebound adjust, Trunnion mount, 225x75
    • FRONT HUB
      Specialized disc, alloy flange & disc mount, sealed cartridge bearings, 20x110mm thru-axle, 28h
    • REAR HUB
      Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
    • SPOKES
      DT Swiss Industry
    • RIMS
      Roval 29" Alloy DH, 28mm internal width, 28h
    • INNER TUBES
      Standard, Presta valve
    • FRONT TYRE
      Butcher BLCK DMND, 2Bliss Ready, 29x2.6"
    • REAR TYRE
      Butcher BLCK DMND, 2Bliss Ready, 29x2.3"
    • CRANKSET
      SRAM Descendant, GXP, alloy, 94 BCD, 165mm crankarm, MRP SXg CS ISCG-05 chainguide
    • CHAINRINGS
      34T
    • BOTTOM BRACKET
      SRAM GXP, 83mm
    • SHIFT LEVERS
      SRAM GX, trigger, 10-speed
    • REAR DERAILLEUR
      SRAM, GX, Type 2.1, medium cage
    • CASSETTE
      SRAM PG-1030, 10 speed, 11-36t (*last three cogs removed)
    • CHAIN
      SRAM PC-1031, 10-speed
    • FRONT BRAKE
      SRAM Code R, 4-piston caliper, hydraulic disc, 200mm
    • REAR BRAKE
      SRAM Code R, 4-piston caliper, hydraulic disc, 200mm
    • HANDLEBARS
      Specialized, 7050 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 800mm width
    • GRIPS
      Specialized Sip Grip, half-waffle, S2: regular thickness, S3/4: XL thickness
    • STEM
      Specialized Direct Mount DH Stem, two-piece, forged alloy, 45mm
    • SADDLE
      Body Geometry Henge DH, hollow cro-mo rails,130mm
    • SEATPOST
      Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm
    • SEAT BINDER
      Alloy, 34.9mm
    • PEDALS
      Specialized Dirt

 

Specialized Demo 29 Geometry

  S2 S3 S4
BB Drop 25mm 25mm 25mm
BB Height 350mm 350mm 350mm
Bike Standover Height 760mm 760mm 760mm
Chainstay Length 450mm 450mm 450mm
Crank Length 165mm 165mm 165mm
Fork Length, Full 607mm 607mm 607mm
Fork Rake/Offset 56mm 56mm 56mm
Front Center 802mm 822mm 842mm
Handlebar Width 800mm 800mm 800mm
Head Tube Angle 62.7° 62.7° 62.7°
Head Tube Length 105mm 105mm 105mm
Reach 425mm 445mm 465mm
Saddle Width 143mm 143mm 143mm
Seat Tube Angle 77.7° 76.3° 76.3°
Seat Tube Length 394mm 420mm 420mm
Seatpost Length 300mm 300mm 300mm
Stack 633mm 633mm 633mm
Stem Length 45mm 45mm 45mm
Top Tube Length, Horizontal 563mm 600mm 620mm
Trail 131mm 131mm 131mm
Wheelbase 1251mm 1271mm 1291mm

 

Sizing Information

e have put together a general sizing guide for Specialized mountain, road & hybrid bikes. The table below is a general guideline to sizing, for an accurate guide to each Specialized model and also how to measure yourself, check out the Specialized Bikes Sizing Guide.

Specialized Men's Mountain Bikes

5'2" - 5'6" S
5'6" - 5'10" M
5'10" - 6'2" L
6'1" - 6'4" XL
6'4" - 6'6" XXL
 

 

Rider Height

Suggested Bike Size

How To Measure Yourself

Measure Your Height

Our handy size charts match your height to the appropriate frame size so you need to be sure you’ve measured your height accurately.

  1. Take off your shoes and stand with your back against a wall.
  2. Make sure legs are together and your shoulders are back.
  3. Place a pencil on top of your head and mark the wall (the best and easiest way to do this properly is with a friend to help you).
  4. Measure from the floor to the pencil mark you have just made with a tape measure.

Range of Reach

For most people to get the right frame size, measuring your height will suffice. However, you may find that your height is on the borderline of the range we suggest for a particular frame. If this occurs you need to measure the range of your reach or “Ape Index”. This will ensure you get a comfortable distance between the handlebars and your saddle.

  1. Stand up straight with your back against a wall.
  2. Life your arms out horizontally either side of you.
  3. Measure the distance from fingertip of one hand to fingertip of the other. This will give you your arm span.
  4. Subtract your height from this figure to get your Ape Index.
  5. If the result is positive (your arm span is greater than your height) you should go for the larger size of bike.
  6. If the result is negative (your arm span is less than your height you need the smaller size.

Stand Over Height

You should also consider your inside leg measurement when choosing your bike to ensure adequate stand over height. Stand over height is the clearance between the top tube and the bottom of your crotch. For mountain bikes we recommend a distance of 2-4 inches and for road or hybrid bikes 1-2 inches of clearance is required. This will ensure comfort when you’re stopped and standing astride the bike.

Our bike sizing charts take stand over height into consideration but if you have a particularly long or short inside leg measurement in relation to your height you will need to bear this in mind when selecting your frame size.

Riding Style

The way you ride and the type of bike you are into will also impact the frame size you should choose. For example, a trail devotee looking for an aggressive ride may prefer a smaller, more manoeuvrable bike size. It all comes down to personal preference and how the bike feels to you.

Our sizing charts aim to be as specific as possible so you can look up the particular type, make and model of bike you’re looking for. Remember, the sizes given in our guides are suggestions and should be used for general advice only. For the best possible fit  we recommend popping in to your local Leisure Lakes Bikes store, or call 0800 083 0888 for expert advice tailored to you.

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If you’re in an extended area postcode, there may be a delay on our normal services and a surcharge for delivery. This will be calculated when entering your postcode at the checkout.
• Zone 1: England, Wales & parts of Scotland excl. Highlands & Islands
• Zone 2: Highlands & Islands of Scotland
• Zone 3: Northern Ireland, Isle of Man & Isles of Scilly
 
Every bike we sell is built, tested and packed securely within 24 hours of placing your order - in one of our special Leisure Lakes Bikes boxes by a Cytech qualified mechanic.
We do this PDI (pre-despatch inspection) to make sure everything is set up correctly and safely for you.

 

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Monthly Payments £113.01
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery Dates

Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.

The Current Estimated Delivery Dates for Specialized Demo Expert 29er Alloy Mountain Bike 2020 storm grey/red is
Specialized Demo Expert 29er Alloy Mountain Bike 2020 storm grey/red
http://www.leisurelakesbikes.com/images/specialized-demo-expert-29-2020-storm-grey-red-high-res.png

If you don't know the Demo, it's time you got acquainted. Think of it as a two-wheeled, dirt-eating beast It just wants to go fast and this year, the Demo Expert 29 adds a new limb to the Demo family tree with an entirely new design that makes railing corners and those rock gardens easier than ever. It has a from the ground-up new frame, improved kinematics, better suspension under braking, bigger wheels, and all the latest fancy tech bits that make this the fastest Demo we've ever made. 

Specialized have refined the Demo’s kinematics and suspension design. With one overriding goal—improve the bike’s ability to carry momentum, no matter how technical the terrain. More momentum equals more speed, after all. Beginning with altering the Demo’s axle path, making it more rear-ward in the initial stages of travel where sensitivity is most critical. The revised axle path reduces hang-up on square-edged bumps and that, in turn, transfers more energy to the suspension and less to you. Now, you finish a day of runs with less fatigue and more control.

Bigger wheels maintain momentum better than smaller ones—particularly over technical terrain. The Demo 29 weds 200 millimetres of suspension travel with bigger wheels in a package that’s crazy fast, yet still bike-park playful, also they improved the Demo’s suspension performance under braking and added a bit more anti-squat to improve its pedaling performance. Bottom line, the new Demo rolls faster through chunky terrain than its predecessor. 

The Demo 29’s new shock linkage places weight low on the frame, giving the bike a lower centre of gravity and an even more confident and planted feel at speed. The new linkage is connected to a Trunnion-mount shock, which provides the Demo with the same 200 millimetres of rear suspension in a smaller (225x75mm) shock package. That smaller shock package helped  build a stiffer front down tube. And what’s more, the new Trunnion-mount shock features extra bushing overlap and adds ball bearings at the frame side of the shock, effectively boosting shock durability and making the suspension even smoother.

Specialized have fine-tuned the Demo’s geometry, as well. A relatively short (105mm) head tube keeps handlebar height in the right spot with the 29-inch wheels. We also compensated for the increased wheel size at the bottom bracket, keeping it at 350mm, in order to strike a balance between cornering stability and ground clearance. And lastly, the reach was increased by 20mm across the size range, starting at 425mm with the S2.

The devil is in the details, though, and the same rings true for the Demo 29, adding a bunch of little details that make it easier to live with. A newly designed, ribbed chainstay protector makes chain slap a thing of the past and nearly silences the drivetrain. A molded down tube protector, meanwhile, protects the frame from rocks while a co-molded rear fender protects the shock from mud and debris. Clearance for up to 29x2.6" tyres allows for plenty of traction. And last, but not least, you're going to find 148mm rear-spaced hubs, a threaded 83mm GXP bottom bracket, 200mm available post insertion, and internal and external cable routing options for rear brakes. Add it up and the Demo is as easy to work on as it is to find replacement parts for.

For the spec, its the perfect balance of durability, light weight, and reliability. 

  • M5 alloy construction works in harmony with our Style-Specific DH Geometry to create the ultimate race machine. The design is compact in order increase maneuverability and responsiveness, while the 200mm of travel at the rear makes the bike capable of taking big hits in stride. And to fill out all of the details that make the difference on race day, we’ve included an ISCG ‘05 mount for chain guides and all the bits to make it easy to work on.
  • The RockShox Super Deluxe RC World Cup rear shock features a low-speed compression adjustment, external rebound adjustment, and a Trunnion mount that makes for a smaller shock envelope and increased durability.
  • RockShox BoXXer RC 29 fork is nothing short of legendary. With 200mm of travel, a DebonAir spring for maximum efficiency, and adjustable low-speed compression, it's easy to see why it's such a fan favorite for gravity fiends
Specialized
Specialized
94519-3002-SPEC19
http://www.leisurelakesbikes.com/brandSpecializedNew].jpg
trig Trig Trig
 

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