Transition Bikes Product Support for Spur 2026

Spur
YEARS PRODUCED: 2026

You may view the exploded frame detail and purchase replacement parts for your frame below. To verify you have the correct frame, please make sure your serial number has the same first 7 characters listed below.

APPLICABLE SERIAL NUMBER RANGES: TBC4429xxx, TBC4431xxx, TBC4432xxx, TBC4433xxx, TBC4434xxx,

	REF #	DESCRIPTION PART # Torque Specs Other Notes	# IN FRAME	STOCK LEVEL	PURCHASE QTY	ADD TO CART	PRICE/EA
	0	Frame Bearing Kit: Spur - Includes All Bearings P/N: 01.25.91.0003	1	All Available			$40.00
	4	MAX Bearing: (6903) - Each P/N: 01.17.91.6903	2	Out of Stock			$11.00
	5	Main Pivot Spacer 17mm x 32mm (TRB-BSP-32L) P/N: 01.25.92.1108	1	All Available			$6.00
	6	Main Pivot Bearing Spacer 17x30x3.5 (TR10-SPA) P/N: 01.25.92.1107	2	All Available			$6.00
	7	Main Pivot Bearing Seal 23x30x1.5 (TR10-SPA-SL) P/N: 01.25.92.1106 Misc Notes - Apply Grease to Rubber Seal	2	All Available			$5.00
	8	Main Pivot Axle 17mm x 80mm (TRB-MAX-80L) - Each P/N: 01.22.92.0201 Torque Spec - 19nm Misc Notes - Apply Grease To Shaft & Blue Threadlock To Threads	1	All Available			$18.00
	9	Main Pivot Taper Nut (A6DA-CCP) - Each P/N: 01.18.92.0205 Misc Notes - Apply Grease To Outer Surface	1	All Available			$6.00
	10	Main Pivot Spacer (6x10x1T) - Each P/N: 01.18.92.0203	1	All Available			$0.50
	11	Main Pivot Screw (M6-25L-P-S) - Each P/N: 01.18.92.0202 Torque Spec - 10nm Misc Notes - Apply Blue Threadlock	1	All Available			$1.50
	12	MAX Bearing: (6901) - Each P/N: 01.20.91.6901	4	Out of Stock			$8.00
	13	Bearing Spacer 12mm x 18mm x 3mm (RAY9A-LWS) - Each P/N: 01.25.98.4320	2	All Available			$3.00
	14	Rocker Pivot Axle 12mm x 38mm (TXC-LAX) - EACH P/N: 01.20.92.0302 Torque Spec - 15nm Misc Notes - Apply Grease To Shaft	2	All Available			$10.00
	15	Rocker Pivot Screw 8mm x 40mm (MDEA-LBT) - Each P/N: 01.19.92.0303 Misc Notes - Apply Blue Threadlock	1	Out of Stock			$1.50
	16	C-Clip 24mm (IRTW-24) - Each P/N: 01.20.92.0001	2	All Available			$2.00
	17	Seatstay Pivot Axle 12mm x 20mm (TR10-SAX-20L) - Each P/N: 01.25.98.4321 Torque Spec - 12nm Misc Notes - Apply Grease To Shaft & Blue Threadlock To Threads	2	All Available			$10.00
	18	Lower Shock Mount (Non-Threaded Side) Spur P/N: 01.25.98.4322	1	All Available			$25.00
	19	Lower Shock Mount (Threaded Side) Spur P/N: 01.25.98.4323	1	All Available			$25.00
	20	Shock Bolt 8mm x 41mm (TR10-BT-41L-S) - Each P/N: 01.25.98.4339 Misc Notes - Apply Grease To Shaft	1	All Available			$10.00
	21	Shock Screw (TR10-M6-S) - Each P/N: 01.25.98.4340 Torque Spec - 10nm Misc Notes - Apply Blue Threadlock	1	Out of Stock			$5.00
	22	Chainstay Protector: Spur (TR10-CPT) P/N: 01.25.98.4324	1	All Available			$16.00
	23	Chainstay Yoke Fender : Spur (TR10-YFD) P/N: 01.25.98.4325	1	All Available			$12.00
	24	Main Pivot Fender: Spur (TR10-MFD) P/N: 01.25.98.4326	1	All Available			$12.00
	25	Downtube Protector and Shuttle Pad Bolt (M4x10L-R-SB) P/N: 01.25.92.1103 Torque Spec - 1.5nm	4	All Available			$4.00
	26	Screw Bolt: M4x14L-M-SB (Countersunk) P/N: 01.23.98.4716 Torque Spec - 1.5nm	2	All Available			$1.50
	27	Universal Derailleur Hanger - Aluminum (SRAM UDH) P/N: 01.23.93.0001	1	Out of Stock			$20.00
	28	37mm Bolt On Seatpost Collar (TRA-CLP) - Includes Screw P/N: 01.19.16.3700 Torque Spec - 6-7nm Misc Notes - Apply Grease	1	All Available			$15.00
	32	12x148 Rear Axle 2 pcs (Frames w/ UDH) (TRB-HAX A29C-WS) P/N: 01.21.51.0148 Torque Spec - 10-12nm Misc Notes - Apply Grease To Shaft & Threads (Includes A29C-WS)	1	All Available			$30.00
	34	Shock Bolt M8 CHIPS (TR10-BT-SS) - Each P/N: 01.25.98.4327 Torque Spec - 10nm Misc Notes - Apply Blue Threadlock	3	All Available			$10.00
	35	Downtube Protector: Spur (TR10-DPT) P/N: 01.25.98.4328	1	All Available			$16.00
	36	Headtube Cable Guide: Non-Driveside Shift Only (TR10-TL) P/N: 01.26.98.4335	1	All Available			$5.00
	36	Headtube Cable Guide: Non-Driveside Brake Only (TR10-BL) P/N: 01.26.98.4336	1	All Available			$5.00
	36	Headtube Cable Guide: Non-Driveside Side Double (TR10-DBL) P/N: 01.26.98.4330	1	All Available			$5.00
	37	Headtube Cable Guide: Driveside Dropper Only (TR10-TR) P/N: 01.26.98.4331	1	All Available			$5.00
	37	Headtube Cable Guide: Blank No Cables (TR10-CV) P/N: 01.26.98.4332	1	All Available			$5.00
	37	Headtube Cable Guide: Driveside Double (TR10-DBR) P/N: 01.26.98.4334	1	All Available			$5.00
	38	Rubber Cable Holder (TSCF-CCP) P/N: 01.20.92.0500	1	All Available			$4.00
	39	Brake Cable Holder (TR10-CCP) P/N: 01.25.98.4338	1	All Available			$5.00
	40	Storage Door Assembly P/N: 01.25.99.0025	1	All Available			$22.00
	41	Screw Bolt: M3x10L-M-SB P/N: 01.25.99.0028 Torque Spec - 1.5nm	4	Only 2 Available			$2.00
	42	Frame Storage Insert - No Cables P/N: 01.25.98.4329	1	All Available			$12.00
	43	Storage Frame Wishbone P/N: 01.25.99.0027	2	All Available			$1.00
Total Support Items: 42

GENERAL SPECS
FRAME MATERIAL:	Carbon
WHEEL SIZE:	29"
SIZES:	SM, MD, LG, XL
COMPONENT COMPATABILITY
FORK OFFSET:	44mm
FORK AXLE-TO-CROWN:	541mm
HEADSET (TOP):	IS42
HEADSET (BOTTOM):	IS52
BB:	73mm English Thread
ISCG:	ISCG05
CHAINRING MAXIMUM:	36t
CHAINLINE:	55mm
REAR BRAKE MOUNT:	160mm Post Mount, Max Rotor Size 200mm
DERAILLEUR HANGER:	UDH
REAR AXLE:	Transition Axle For UDH, 12mm x 148mm Spacing
SEAT CLAMP:	37mm
SEATPOST DIAMETER:	31.6mm
TIRE MAXIMUM:	29" x 2.4"*
SUSPENSION SPECS
FRONT TRAVEL:	130mm
REAR TRAVEL:	120mm
SHOCK SIZE:	190mm x 45mm
SHOCK HARDWARE:	30mm x 8mm Top and Bottom

WARRANTY AND RIDER SUPPORT

At Transition Bikes, we take pride in building products designed to handle the ever-increasing demands of modern mountain biking. From the world-renowned terrain right in our PNW backyard, to the sport's biggest stages across the globe, our bikes are meant to be ridden hard by riders pushing the limits of what a mountain bike can do. The mission of our Rider Support Team is simple: Keep our riders riding when things go sideways. Transition Bikes offers real, human support via phone, live chats, and email between the hours of 9am and 5pm PST, Monday through Friday. Whether you're the original owner, purchased your Transition secondhand, or picked one up from your local dealer's demo fleet, we are committed to finding you a fair and timely solution.

UNLIMITED RIDER SUPPORT

ALL Transition frames are covered by our Unlimited Rider Support program. This program keeps you riding by providing discounted replacement frame parts or repair assistance in the event of damage - regardless of how it happened, or whether you're the original or a secondhand owner. If we are unable to replace or repair your frame part, we will work with you to find a suitable solution.

LIFETIME WARRANTY

The V2 SPUR, released in 2026, is covered for life against manufacturing defects. This policy applies to original owners only. Lifetime Warranty covers defects in materials and workmanship for the useful life of the product. Riders must register their product on our site by providing the serial number and proof of purchase. Our lifetime warranty does not cover normal wear-and-tear, failures caused by lack of maintenance, cosmetic damage including paint aging or fading, paint damage caused by the installation or removal of frame protection or adhesives, modifications from the original configuration, or labor costs associated with warranty repairs or replacements.

In the event of an issue with your frame, Transition Bikes will determine whether it qualifies as a ‘Warranty Issue’ or is covered under our ‘Unlimited Rider Support’ (see below for details).

In the event that you have to send back all or part of your frame under warranty, you are responsible for the shipping costs to get it to us, and we will pay the return shipping.

WE GET IT, PEOPLE WHO RIDE OUR BIKES RIDE HARD

Above is our official stance, since to some degree these things need to be spelled out. Our entire philosophy is based around being a rider-owned company, and we take that seriously. We're well aware that not every circumstance can be accounted for and not every case falls neatly into one of the above categories. We look at every warranty and rider support case with a fresh lens, and treat every situation in the manner in which we would expect it to be handled. Our goal is to leave no rider who supports us without support in return.

*We strive for consistency, and our aim is to provide identical, color-matching replacement parts wherever possible. Depending on availability, variations in paint batches, and paint fading slightly with age, a replacement part may come in a slightly different shade, or in some cases, a different color altogether. These differences are cosmetic only, and do not affect the performance of your bike.

WARRANTY/RIDER SUPPORT CLAIM FORM

To submit a Warranty/Rider Support Claim within the United States or Canada, you must have an account with us. To sign in to your existing account or create a new account, follow this link. Once you are signed in, click on Warranty Claims to submit a claim. Our International Distributors handle warranty cases outside the United States and Canada. Please contact your region's distributor to get a claim started. If you have any other questions regarding our warranty or rider support policies, please email us at warranty@transitionbikes.com or call us by phone, at (360) 230-8596.

Can I remove or substitute any parts when I buy a frame or complete bike?

We are not able to remove, substitute or modify any parts included with a frame or complete bike. All parts specified will be included with your purchase.

Do you offer financing?

We provide easy and affordable financing through our partner, Bread, so you can pay for your purchase over time. This option is only available in the USA at this time.

How do I get warranty support / order support parts outside of North America?

You'll need to contact your nearest dealer or distributor - they can be found on our dealer map

How will my bike show up, how much assembly is required?

If you order directly from us you can watch this video to see how the bike will arrive to you. There is very little assembly required. If you order it through one of our local dealers, then the bike will come assembled and ready to ride.

What are the dimensions of the B.O.O.M. Box?

The frame storage opening is approximately two inches by six inches. The usable space inside the frame is approximately two inches tall by three inches wide, and runs the entire length of the downtube from the head tube to the bottom bracket shell.

What is the maximum rear tire size?

We list a guideline tire size for each frame, but the real answer is: it depends. Tire brand, tread pattern, rim width, conditions, and how aggressively you ride all play a role. Wider rims can make tires measure larger, and there’s variability between sizes and manufacturers (not all 29” x 2.4” tires are created equal).

If you ride in mud, you'll need extra clearance to avoid packing up. If you push the bike hard, you could flex the rear wheel enough to cause tire rub on the rear triangle—even if you think you’ve got plenty of clearance.

So, what's the takeaway? Please use common sense. If your wheel is properly dished, trued, and tensioned and your tire is rubbing hard enough to damage the frame, you’re probably running too big of a tire.

What is the warranty policy for this model?

This frameset is covered for life against manufacturing defects for the original owner and comes with a lifetime crash replacement policy. You can read more about our warranty and crash replacement policy on our Support Page.

What size do I need?

Looking for a little giddy-up in your life, but not sure what size you need? Take a look at our human specific sizing guide located here.

Will installing frame protection affect the warranty?

Installing frame protection will not affect your warranty, but we do caution against installing it on neon or brightly-colored models as these paints are more susceptible to discoloration and fading. Paint fade is not covered under our factory warranty.