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Spire Alloy GX Bike

01.21.11.4651

Regular price £5,199.95 Sale price£3,639.30 Save £1,560.65
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Bike and frame supply has vastly improved since the pandemic, but pre-ordering is still essential for some models and sizes. Hope HB916 frames are made to order too, so we have updated our pandemic bike deposit policy to take the current situation into consideration.

Please note - we can only deliver complete bikes to UK Addresses.

The ETA's (estimated times of arrival) we quote are from the information provided by the manufacturers and distributors. These dates are not guaranteed, as the manufacturers are also at the mercy of component suppliers. We will tell you the same dates as the manufacturer tells us.

We only take deposits on bikes we have on order with suppliers and have confirmation that we are going to receive them. We want to make it clear that there might be issues outwith our control that will prevent us from supplying the bike you want. If that happens, we will do our best to provide an alternative.

Deposits are non-refundable, except for when an ETA date changes by a month or more. If it looks like the date might change, we will do our best to find you an alternative.

If a bike arrives earlier than expected, it will be offered to the person with the oldest outstanding deposit, then the second, and so on. We'll then offer the bike to anyone with a similar bike on order. We should point out that this is a rare occurrence!

Bikes and frames up to £3500 require a £500 deposit.
Bikes over £3500 require a £1000 deposit.

We ring-fence deposits in a separate bank account until the balance of the bike or frame is paid, then the bike or frame is delivered.

We've tried to be as honest and open about the situation as it stands and not make promises we know we are not in the position to fulfil! We have great relationships with our suppliers, and we will work with them and you to try to get you your bike as soon as possible.

If you've read this and have any questions or would like to place a deposit, please phone us on 01330 828562.

We offer free UK delivery on all bikes unless bought through a Ride To Work Scheme.

We don't currently deliver complete bikes outside the UK.

Custom-built bikes can be delivered in kit form (for you to assemble) - we can include shipping to your country in your quote.

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Sale price bikes bought though Cycle To Work schemes will have a handling fee added.

This information is intended as a guide only.

Cycle To Work is a Government Initiative to encourage cycling to work. The idea is that by cycling to work, you get fitter and healthier, and at the same time reduce congestion and improve air quality.

In simplest terms, your employer pays for the bike, and you hire it from them through salary deductions. At the end of the hire period, the employer can sell you the bike. (Until the bike is paid for, you hire it from your employer, so don't get fired).

Your employer might administer the scheme themselves, or use a third party like one of the following:

GoGeta
Vivup
Green Commute Initiative
Cycle Solutions
My Benefits World
Cyclescheme

If your employer doesn't offer Cycle To Work as a benefit, you can send them this employer information from the Government that outlines how it all works.

For more information, click here to contact us or call 01330 828562.


All new 170 mm 29er with the latest version of Transitions “Giddy Up” suspension platform, with improved small bump sensitivity and mid-stroke support.

The new Spire's frame has a flip chip at the lower shock mount. There's more adjustment at the head tube, with a ZS56/ZS56 press fit headset, which you can replace with an angleset to change reach or head tube angle.

Chainstay length increases on the XL and XXL size frames, from 446 mm on the S, M and L bikes to 452 on the XL and XXL bikes, and there's clearance for a 2.6 tyre.

This Alloy GX spec bike has a Zeb Ultimate fork and Super Deluxe Ultimate shock. All models have four piston brakes and 165 mm cranks.

Read more about the new Transition Spire here.

  • High and low geometry options via lower shock mount flip chip.
  • Two chainstay lengths, short on S, M & L and long on XL & XXL.
  • New oversized parallel headtube enabling the use of reach or angle adjustment headsets.
  • Frame protection on chainstay, seat stay and downtube “shuttle guard”.
  • EnduroMAX frame bearings.

Specification

Frame 6061 Heat Treated Aluminium, Geo Adjustment Chip, Accessory Mount, Size Specific Chainstays, Collet Main Pivot, Enduro MAX Bearings with Additional Bearing Shields, GiddyUp Suspension Platform, Moulded Downtube and Ribbed Chainstay Protector, UDH (Universal Deraileur Hanger), 170 mm Travel, 31.6 mm Seatpost, 148x12 mm Boost Rear Axle, 180 mm Post Mount Brake Mount, 73 mm Threaded BSA BB
Front Suspension Fox 38 Float Performance Elite Series, GRIP2 Damper, Adjustable HSC - LSC - HSR - LSR, 170 mm Travel, 44 mm Offset, 29", 110x15 mm Boost Axle
Rear Suspension Fox Float X Performance Elite, 2 Position Open/Firm Lever, Adjustable HSC - LSC - HSR - LSR, 205x65 Trunnion, 170 mm Travel
Front Wheel 29", RaceFace Aeffect R, 30 mm Internal Width, 28h, 110x15 mm Boost, 6 Bolt
Rear Wheel 29", RaceFace Aeffect R, 30 mm Internal Width, 28h, XD Driver 148x12 mm Boost, 6 Bolt
Front Tyre Schwalbe Magic Mary 2.4", Super Trail, TL Easy, Addix Soft, 29"
Rear Tyre Schwalbe Big Betty 2.4", Super Trail, TL Easy, Addix Soft, 29"
Derailleur SRAM GX Eagle, 12 Speed
Shift Lever SRAM GX Eagle, 12 Speed
Crankset SRAM GX Eagle, DUB, 165 mm, 52 mm Chainline , 30T Chainring
Chain SRAM GX Eagle, 12 Speed
Cassette SRAM GX Eagle XG1275, 10-52T, 12 Speed
Front Brake TRP DH-R Evo
Front Brake Rotor TRP RS01, 223 mm, 6 Bolt
Rear Brake TRP DH-R Evo
Rear Brake Rotor TRP RS01, 203 mm, 6 Bolt
Handlebar ANVL Mandrel Alloy 35 mm
Stem ANVL Swage
Grips ODI Elite Flow
Headset FSA No 55R/57
Seatpost OneUp Dropper Post V2
Saddle SDG Bel Air 3
Pedals -
Extras OneUp Bash Guide, Tubeless Valves & Sealant
Weight

Geometry & Sizing

20Twenty Bike Sizing Chart
Transition Spire Geometry
Sizes in MM S
High/Low
M
High/Low
L
High/Low
XL
High/Low
XXL
High/Low
A: Stack 619/624 619/624 628/633 637/642 646/651
B: Reach 430/425 460/455 485/480 510/505 535/530
C: Head Tube
Angle
63/62.5° 63/62.5° 63/62.5° 63/62.5° 63/62.5°
D: Head Tube
Length
100 100 110 120 130
E: Effective
Seat Tube Angle
79.6/79.1° 78.8/78.3° 78.1/77.6° 77.5/77° 77.2/76.7°
F: Seat Tube
Length
360 390 430 460 490
G: Effective
Top Tube
547/550 577/580 605/608 633/636 661/664
H: BB Height 350/343 350/343 350/343 350/343 350/343
I: BB Drop 25/32 25/32 25/32 25/32 25/32
J: Chainstay Length 446/448 446/448 446/448 446/448 446/448
K: Wheelbase 1227/1229 1257/1259 1287/1289 1322/1324 1352/1354
L: Standover 685/680 700/695 715/710 730/725 745/740
M: Fork Offset 44 44 44 44 44
Seatpost Diameter 31.6 31.6 31.6 31.6 31.6
Handlebar Width and Rise 800x20 800x30 800x30 800x30 800x40
Stem Length 40 40 40 40 40
Crank Length 165 165 165 165 165


 

Transition Size Guide