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Transition Spire Alloy MTB GX Complete Bike Factory Orange. Take on the biggest terrain without the penalty. 170mm long travel DH bike capability with mid-travel efficiency, it’s almost two bikes in one
Transition Spire Alloy MTB GX Complete Bike Factory Orange. Take on the biggest terrain without the penalty. 170mm long travel DH bike capability with mid-travel efficiency, it’s almost two bikes in one
Transition

Transition Spire Alloy MTB GX Complete Bike Factory Orange

Pre-Order

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

Your 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; ready for collection via Click & Collect or despatch 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 & Collection Dates

Estimated Delivery & Collection 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 & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

We hope you are extremely happy with your Windwave purchases. However, if for any reason you are not completely satisfied then you have 30 days from the date on which the goods were received to return any item for an exchange or a full refund.

For any Returns or Warranty enquiries, you will need authorisation from our Returns Manager to be considered prior to shipping. Please contact hollie@windwave.co.uk for details. Hollie will arrange a return and an email containing a returns form will be sent to you. Please complete the form, attach a copy of your proof of purchase, and place them in with your product.

We recommend that you take your package to a post office and send via recorded delivery (or similar), as Windwave cannot accept responsibility for any loss or damage that may occur during transit of your parcel to our offices. We advise that you email us the tracking number so it can be added to your claim for reference.

It normally takes us about 10 working days to process a return once the returned items have been received into our warehouse. Upon inspection of the returned product, Windwave will issue a refund or process an exchange. A return confirmation email will be sent to you once your return has been processed.

In the unlikely event that an item is returned to us in an unsuitable condition, Windwave reserves the right not to refund the item and arrange to send the item back to you at your expense.

Please note that we can only offer exchanges for a like-for-like product in a different colour or size. Please also bear in mind that we cannot guarantee that a replacement product will be in stock when your return is processed. We therefore we recommend placing a new order and returning the original product for a refund.

Please note that returned products cannot be dropped back at our warehouse or offices. All returns must be sent via post.

For further information please see our Terms and Conditions.

Transition Spire Alloy MTB GX Complete Bike Factory Orange

Season:2021

Brand:Transition

Code:GROyrotcaFXG.LA.ERIPS.12.

Transition Spire Alloy MTB GX Complete Bike Factory Orange

Image for colour illustration purposes, please see below for the list of components.

Take on the biggest terrain without the penalty, long travel doesn’t have to mean single purpose. The Spire blends DH bike capability with mid-travel efficiency in such a way it’s almost two bikes in one. A delicately tuned pedalling and pumping platform, super supple beginning stroke sensitivity and all the travel you could ask for makes for a mind bending ride. Happily climb up to your favourite challenging descent, then cruise on over to your local flow trail and you’ll be rewarded on both ends of the spectrum. Don’t be fooled though, while it's no one-trick pony the Spire lives to push your limits.

Get in-Spired.
Spire complete bikes come equipped with suspension from Fox, RockShox or Marzocchi to take the biggest of hits. Powerful four piston brakes with big rotors front and rear help keep you in control. Schwalbe Magic Mary and Big Betty Super Trail tires offer you great cornering traction and braking performance in a variety of conditions. All build levels and sizes include 165mm cranks, a OneUp dropper post and a OneUp bash guide to ensure nothing holds you back

Awe-inspiring Speed Ballance Geometary
SBG ensures the bike maintains low speed agility, front wheel traction, and proper rider weight balance while actually increasing confidence in steep terrain and at high speeds

GiddyUp Suspension Design
We want to make it as easy as possible to experience great rear suspension performance. The GiddyUp suspension system is designed to behave intuitively across a broad range of setup. Because, we get it, sometimes you just want to grab your bike and GiddyUp, without checking your setup. When you do, it will always feel good.


Technical Information


Specifications
Rear ShockRockShox Super Deluxe Ultimate Air (170mm Travel/205x65mm)
ForkRockShox ZEB Ultimate 29 170mm Travel/44mm Offset
HeadsetFSA NO.55R/57
StemANVL Swage (40mm)
BarANVL Mandrel Alloy
GripsSensus Lite
SaddleANVL Forge Cromo or WTB Silverado
SeatpostOneUp Dropper Post
BrakesSRAM Code RSC
RotorsSRAM Centerline (200mm)
ShifterSRAM GX Eagle
DerailleurSRAM GX Eagle
CassetteSRAM XG 1275 (10-52t)
ChainSRAM GX Eagle
CrankSRAM GX Alloy DUB (30t/165mm)
ChainguideOneUp Bash Guide
Wheelset/RimsStans Flow S1
SpokesSapim Race Double Butted
HubsStans Neo Durasync
Front TyreSchwalbe Magic Mary, Super Trail, Soft (29x2.4)
Rear TyreSchwalbe Big Betty, Super Trail, Soft (29x2.4)
OtherTubeless Valves & Stans Sealant (6oz)
Sizing Information

Speed Balanced Geometry

SBG ensures the bike maintains low speed agility, front wheel traction, and proper rider weight balance while actually increasing confidence in steep terrain and at high speeds. With SBG, a slacker head tube angle is combined with a all new reduced offset fork standard, preventing the front wheel from being too far in front of the rider. This improves front to rear weight distribution on the bike, which is often out of balance on long and slack bikes. One of SBG's greatest benefits is that it creates a confident steering feel that adapts to wheel speed. More stability when going fast, more agility on technical slow speed manoeuvring as well as improved traction, control and confidence for any skill level of rider.

High SettingSMLXLXXL
Reach430mm460mm485mm510mm535mm
Stack619mm619mm628mm637mm646mm
Effective TT Length547mm577mm605mm633mm661mm
Seat Tube Length360mm390mm430mm460mm490mm
Effective ST Angle79.6°78.8°78.1°77.5°77.2°
Reference Seat Height600mm660mm720mm780mm820mm
Actual ST Angle70.5°70.5°70.5°70.5°70.5°
ST Offset at BB Height100mm100mm100mm100mm100mm
Head Tube Length100mm100mm110mm120mm130mm
Head Tube Angle63.0°63.0°63.0°63.0°63.0°
Chainstay Length446mm446mm446mm452mm452mm
Wheelbase1,227mm1,257mm1,287mm1,322mm1,352mm
Bottom Bracket Drop25mm25mm25mm25mm25mm
Estimated BB Height350mm350mm350mm350mm350mm
Stand Over Height685mm700mm715mm730mm745mm
Fork Offset44mm44mm44mm44mm44mm

Low SettingSMLXLXXL
Reach425mm455mm480mm505mm530mm
Stack624mm624mm633mm642mm651mm
Effective TT Length550mm580mm608mm636mm664mm
Seat Tube Length360mm390mm430mm460mm490mm
Effective ST Angle79.1°78.3°77.6°77.0°76.7°
Reference Seat Height600mm660mm720mm780mm820mm
Actual ST Angle70.0°70.0°70.0°70.0°70.0°
ST Offset at BB Height100mm100mm100mm100mm100mm
Head Tube Length100mm100mm110mm120mm130mm
Head Tube Angle62.5°62.5°62.5°62.5°62.5°
Chainstay Length448mm448mm448mm454mm454mm
Wheelbase1,229mm1,259mm1,289mm1,324mm1,354mm
Bottom Bracket Drop32mm32mm32mm32mm32mm
Estimated BB Height343mm343mm343mm343mm343mm
Stand Over Height685mm700mm715mm730mm745mm
Fork Offset44mm44mm44mm44mm44mm
Professional Opinion

GIDDYUP SUSPENSION DESIGN

We want to make it as easy as possible to experience great rear suspension performance. The GiddyUp suspension system is designed to behave intuitively across a broad range of setup. Because, we get it, sometimes you just want to grab your bike and GiddyUp, without checking your setup. When you do, it will always feel good.

With nearly 30% of progression and a consistent linear rate of change, the Spur has an excellent balance of support and small bump sensitivity. Anti-squat is tuned to enhance pedaling performance and acceleration but doesn't get in the way of the suspension working when it's needed.

The GiddyUp suspension, featuring a one-piece flex stay rear triangle, is tuned to work correctly with inline style rear shocks and designed to provide a balanced feel with 120mm travel forks. Riders are able to add or remove volume spacers in the rear shock to suit their individual riding style and there is plenty of bottom out control for when things get rowdy. The Spur has 120mm of rear wheel travel when used with the supplied 190mm x 45mm stroke shock. It is also possible to install a shorter, 190mm x 37.5mm stroke shock, to reduce the rear wheel travel to 100mm if you are after a shorter travel experience.

A wide usable sag range of 25 - 35% allows the rider to tune the feel of the bike; from firm and snappy, to more supple and active. Wherever you end up, you can focus on the trail without remotes, levers or knobs. Just grab your bike and GiddyUp.

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