Transition Bikes

The All-Country Bike
Effortlessly explore, seek, and pursue the mountain in ways you never imagined.

The Spur provides a sense of connection to the bike as if it were an extension to your body. Fast and efficient with an anti-gravity feel and laser-pointer precision that begs you to climb more, go farther, and descend anything you may encounter along the way. You'll instantly appreciate the free speed you're awarded while accelerating where you're usually accustomed to pedaling. Don't judge a book by its cover though, with all these lightweight and uphill oriented character traits the Spur requires no adjustment to descend like you're used to, you might actually go faster.

AVAILABLE COLORS:

DEEP SEA GREEN

BLACK POWDER

STEP 1. SELECT BUILD

$8,999 USD

$5,999 USD

$4,999 USD

$2,999 USD

STEP 2. SELECT PARTS KIT DROPPER POST SIZE AND FORK DECAL COLOR

150mm Reverb

Out-of-Stock

150mm Reverb

Out-of-Stock

170mm Reverb

Out-of-Stock

170mm Reverb

Out-of-Stock

STEP 3. SELECT YOUR FRAMESET SIZE AND COLOR ABOVE
The Spur XX1 AXS will ship in two boxes and assembly will be required. After adding the Parts Kit to your cart, select the Frameset option above to add the desired frame size and color to your order.

*** The Spur XX1 AXS Parts Kits is not available to order without a corresponding Spur frameset.

$6,000.00 USD

OUT OF STOCK: This item is out of stock. Please contact us for more information or to get on a waiting list.

Select Item Above


PRICE	$8999 USD	$5999 USD	$4999 USD	$2999 USD
FRAME	Spur Carbon 120mm	Spur Carbon 120mm	Spur Carbon 120mm	Spur Carbon 120mm
REAR SHOCK	RockShox SIDLuxe Ultimate	RockShox SIDLuxe Ultimate	RockShox SIDLuxe Select+	RockShox SIDLuxe Ultimate
FORK	RockShox SID Ultimate 120mm, 44mm Offset	RockShox SID Ultimate 120mm, 44mm Offset	RockShox SID Select+ 120mm, 44mm Offset
HEADSET	Cane Creek 40 Series	Cane Creek 40 Series	FSA No.57E
STEM	RaceFace Turbine R (50mm)	RaceFace Turbine R (50mm)	RaceFace Aeffect R (50mm)
HANDLEBAR	OneUp Carbon Bar (800mm x 20mm)	OneUp Carbon Bar (800mm x 20mm)	ANVL Mandrel Alloy (800mm x 20mm)
GRIPS	Sensus Lite	Sensus Lite	Sensus Lite
SADDLE	ANVL Forge Ti	ANVL Forge Ti	ANVL Forge Cromo
SEATPOST	RockShox Reverb AXS 150mm or 170mm	OneUp Dropper Post SM (120mm) MD (150mm) LG (180mm) XL (210mm)	OneUp Dropper Post SM (120mm) MD (150mm) LG (180mm) XL (210mm)
BRAKES	SRAM G2 Ultimate	SRAM G2 RSC	SRAM G2 RS
ROTORS	SRAM Centerline X (180/160mm)	SRAM Centerline (180/160mm)	SRAM Centerline (180/160mm)
SHIFTER	SRAM AXS Controller	SRAM XO1 Eagle	SRAM GX Eagle
DERAILLEUR	SRAM XX1 AXS	SRAM XO1 Eagle	SRAM GX Eagle
CASSETTE	XG1299 (10-52t) Copper XX1	SRAM XG 1295 (10-52t)	SRAM XG 1275 (10-52t)
CHAIN	SRAM XX1 Black	SRAM XO1 Eagle	SRAM GX Eagle
CRANK	XX1 Carbon DUB (32t/175mm) All Sizes	SRAM X1 Carbon DUB (32t/175mm) Small 170mm	SRAM Stylo 7K DUB (32t/175mm) Small 170mm
WHEELSET	DT Swiss XRC 1200 Spline 25 Carbon	DT Swiss XR 1700 Spline 25	Stans Arch S1 Team 28H
TIRE/FRONT	Maxxis Dissector 3C EXO (29x2.4)	Maxxis Dissector 3C EXO (29x2.4)	Maxxis Dissector 3C EXO (29x2.4)
TIRE/REAR	Maxxis Rekon 3C EXO (29x2.4)	Maxxis Rekon 3C EXO (29x2.4)	Maxxis Rekon 3C EXO (29x2.4)
INCLUDED	Tubeless Valves & Stans Sealant (6oz)	Tubeless Valves & Stans Sealant (6oz)	Tubeless Valves & Stans Sealant (6oz)
WEIGHT	24.7 lbs / 11.2 kg (Size MD)	25.2 lbs / 11.4 kg (Size MD)	26.9 lbs / 12.2 kg (Size MD)	5.4 lbs / 2.45 kg (Size MD w/shock)
	Specs are subject to change at any time.

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 maneuvering as well as improved traction, control and confidence for any skill level of rider.
	SM	MD	LG	XL

A.REACH	425	455	480	510

B.STACK	600	610	619	632

C.EFFECTIVE TT LENGTH	569	602	630	664

D.SEAT TUBE LENGTH	380	410	460	500

E.EFFECTIVE ST ANGLE	76.7°	76.2°	75.9°	75.6°

SADDLE HEIGHT FOR EFFECTIVE ST ANGLE	600	660	720	780

ACTUAL ST ANGLE	72°	72°	72°	72°

SEAT TUBE OFFSET AT BB	51	51	51	51

F.HEAD TUBE LENGTH	100	110	120	135

G.HEAD TUBE ANGLE	66.0°	66.0°	66.0°	66.0°

H.CHAINSTAY LENGTH	435	435	435	435

I.WHEELBASE	1156	1190	1219	1255

J.BOTTOM BRACKET DROP	40	40	40	40

K.ESTIMATED BB HEIGHT	335	335	335	335

L.STAND OVER HEIGHT	662	667	670	677

M.FORK OFFSET	44	44	44	44

FRAME FEATURES

1. Lifetime Warranty
At Transition Bikes we take pride in the quality of our products and are stoked to offer a lifetime warranty for the original owner and our stellar crash replacement program. We got your back so you don't have to worry about your bike.

2. All Carbon Construction
Full carbon frame made from premium Japanese Toray fiber with a tailored blend of 24T, 30T and 40T materials to create the right balance of frame stiffness, strength, and impact toughness. Our unique latex coated EPS molding process allows for sharper frame lines and tighter edge radius control with maximum strength to weight ratio and less wasted material.

3. Pivot Technology
Collet main pivot technology improves rear end stiffness and keeps your pivot hardware tight. Additional bearing shields prevent main pivot bearing contamination when washing your bike or riding in wet conditions.

4. Frame Protection
We keep your bike rides quiet and your frame safe from damage with fully integrated, flush-mounted rubber frame protection on the chainstay and downtube.

5. Badass Bearings
We exclusively use EnduroMAX suspension pivot specific bearings in standard sizes that are readily available worldwide. Additional c-clips lock the rocker bearings in place under torsional loads.

6. Gear Accessory Mount
Our underside top-tube accessory mount allows you to carry a spare tube or other goodies safely on your frame in case you are looking to ditch the backpack.

7. Mega Seatpost Insertion
Dropper posts keep getting longer so we combine short seat tube lengths with mega seatpost insertion to help get your saddle completely out of the way.

8. Flex Stay
Our flex stay system utilizes a carefully tuned carbon layup that removes pivot axles and bearings to save weight without compromising frame durability.

9. User Friendly Cable Routing
To simplify maintenance and keep your bike noise free, the rear derailleur cable is routed through guide tubes in the front triangle and chainstay.

10. Threaded BB
A standard 73mm threaded bottom bracket shell makes crankset maintenance hassle-free and prevents unwanted press-fit BB related noises.

11. Water Bottle Compatibility
Built for long days in the saddle, the Spur comes with two sets of water bottle mounts for maximum hydration options.

2. All Carbon Construction
Full carbon frame made from premium Japanese Toray fiber with a tailored blend of 24T and 30T materials to create the right balance of frame stiffness, strength, and impact toughness. Our unique latex coated EPS molding process allows for sharper frame lines and tighter edge radius control with maximum strength to weight ratio and less wasted material.

4. Frame Protection
We keep your bike rides quiet and your frame safe from damage with fully integrated, flush-mounted rubber frame protection at all critical areas. In addition to downtube and seatstay protection, the ribbed chainstay protector features expanded coverage of the rear dropout pivot area.

5. Badass Bearings
We exclusively use EnduroMAX suspension pivot specific bearings in standard sizes that are readily available worldwide. Dual bearings are used at the dropout pivots for frame stiffness and additional c-clips lock the rocker bearings in place under torsional loads.

6. Gear Accessory Mount
Our underside top-tube accessory mount allows you to carry a spare tube or other goodies safely on your frame in case you are looking to ditch the backpack.

7. Mega Seatpost Insertion
Dropper posts keep getting longer so we combine short seat tube lengths with mega seatpost insertion to help get your saddle completely out of the way.

9. Flex Stay
Specially tuned carbon layout to enhance the bike's suspension while saving weight and creating a responsive feel on the trail.

9. User Friendly Cable Routing
To simplify maintenance and keep your bike noise free, the rear derailleur cable is routed through guide tubes in the front triangle and chainstay.

10. Threaded BB
A standard 73mm threaded bottom bracket shell makes crankset maintenance hassle-free and prevents unwanted press-fit BB related noises.

11. Water Bottle Compatibility
Built for long days in the saddle, the Spur comes with two sets of water bottle mounts for maximum hydration options.

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.

"Overall, the Spur has been a blast. This really is a well rounded bike with no characteristics that are outliers. The geometry, layup, and components all work together. Its not an overly stiff bike, but its not unsettling, and sometimes feels like traction. Its got cute dampers, but they work well with the weight and layup of the bike. Its not all about weight either, with burlier components where you'd want them." - Cooper Quinn / nsmb.com Click here for the full review

"The Spur has redefined "trail speed" for us. Due to the lightweight build, aggressive geometry, and stable handling, our braking points on our test track were completely different and we found ourselves brake checking some bigger gaps as we were always carrying more speed. The Spur is able to squeeze out every bit of performance from the ultra light SID suspension and take full advantage of the lightweight components. The only thing we would change is spec a bigger brake as we were continually taking the Spur into progressively gnarlier terrain. If you are looking for the most capable 120mm bike out there, go throw your leg over the Spur. We will definitely have it at the front of our stable for the foreseeable future." - Nic Hall / The Loam Wolf Click here for the full review

"When the Spur first headed my way for testing, I wasn't quite sure what to expect as I don't spend all that much time on bikes which are that light duty, nor that lightweight. Aside from a minor bump in bar height, which says more about me than the bike, I was consistently impressed not only by how much it could handle, but by what a hoot it was to ride. Long masochistic days in the saddle simultaneously became less tortuous and more fun. I'm still trying to figure out how a bike that climbs so proficiently can still manage to put such a huge smile on my face when pointed back downhill, and everywhere in between for that matter - it almost doesn't make sense." - Ian Collins / MTB-Mag Click here for the full review

"" Jeff Brines / Youtube.com Check out the Video Review Here.

"" Clint Gibbs / Youtube.com Check out the Video Review Here.

Frame Specifications

REAR TRAVEL:	120mm (Compatible with 100mm)

FRONT TRAVEL:	120mm

WHEEL SIZE:	29"

SIZES:	SM, MD, LG, XL

COLORS:	Deep Sea Green, Black Powder

FRAME BEARINGS:	2x 6903, 4x 6901

FORK AXLE TO CROWN:	533mm (Includes headset)

FORK OFFSET:	44mm

REAR SHOCK SIZE:	190mm x 45mm (Compatible with 190mm x 37.5mm)

SHOCK HARDWARE:	30mm x 8mm Top / 25mm x 8mm Bottom

HEADSET (TOP):	44mm Zero Stack

HEADSET (BOTTOM):	56mm Zero Stack

BB SHELL:	73mm BSA Threaded

CHAINLINE:	52mm

REAR BRAKE MOUNT:	160mm Post Mount, Max Rotor Size 180mm

REAR AXLE:	Syntace X12 148 (Boost), 1.0mm Thread Pitch

ISCG TABS:	ISCG05 (Top/Front 2 mounts only)

SEATPOST DIAMETER:	31.6mm

SEAT CLAMP:	37.0mm

MAX SEATPOST INSERTION:	Small 250mm \| Medium 280mm \| Large 330mm \| XL 330mm

MAX CHAINRING SIZE:	36T Standard Single Ring

MAX TIRE SIZE:	29 x 2.4

REAR SHOCK SAG:	120mm (45mm) = 12-15mm (27-33%) 100mm (37.5mm) = 10-12mm (27-33%)

FAQ'S

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