Parts

The Revolver bottom bracket features two sealed bearings and 6061 Alloy CNC machined cone spacers with weight-saving tear-drop slots. - Precision sealed bearings - Swaged waist tube spacer for 73mm BB shells - Spindle size: 19mm or 22mm - Shell Size: Mid - Tube Spacer: Swaged waist with 5mm spacer - Spacers: 2.5mm alloy (x4) - Weight: 4.0-ounce

Featuring 37mm stanchions and our Reverse Arch design the Mezzer Pro is the stiffest Enduro fork on the market… it’s also the lightest. How did we manage to accomplish this you ask? Well, it’s not hollow if that’s what you're wondering. In fact, this fork is loaded with technologies such as a fully sealed MC² damper, our proven Dorado air spring, and the life-changing IRT volume adjuster. What does all this mean? It means you no longer need to pick two, you can have the lightest, stiffest, and incredibly adjustable fork all at once. Key Features: - 37mm stanchions, Reverse Arch design, and Hexlock SL2 axle combined together result in ultimate stiffness - Originally developed for the Dorado down-hill fork, the Dorado Air Spring offers ultimate sensitivity featuring a self-equalizing negative air spring. When inflating the fork both the positive and negative air chambers are filled simultaneously equalizing the pressures to create an incredibly supple feel - IRT (Infinite Rate Tune) volume adjuster allows control over the mid-stroke support and bottom-out progressivity independent from the initial spring rate to independently tune small bump sensitivity and big-hit performance - Sealed MC² damper provides a range of blow-off thresholds to satisfy any requirement with separate high-speed and low-speed adjustments. Utilizing a bladder, our new sealed cartridge maintains damping consistency in the most severe riding conditions. •140mm to 180mm internally adjustable travel in 10mm increments (travel spacers included) •27.5” and 29” wheels •Integrated flexible fender can be installed/removed by three small screws threaded into the arch of the fork Product Details: - 37mm stanchions Reverse-Arch design and Hexlock SL2 axle for the ultimate stiffness - Fully adjustable IRT air spring to fine-tune ride feel - Sealed MC2 damper provides a range of blow-off thresholds to satisfy any requirement with separate high-speed and low-speed adjustments - 140mm to 180mm internally adjustable travel in 10mm increments (travel spacers included) - Integrated flexible fender can be installed/removed by three small screws threaded into the arch of the fork

Featuring 37mm stanchions, home mechanic-approved travel adjustability from 180mm to 140mm, and our easy-to-use VTT-6P damper, the Mezzer Expert is the smart choice for anyone looking to dive into the Enduro Fork market. Should you later decide you would like more adjustability from your fork, factory upgrades such as IRT and MC2 are available and can be easily installed in your own garage. At 2030g this fork is the second lightest option available within the Enduro fork market, second only to the Mezzer Pro of course. Key Features: - 37mm stanchions, Reverse Arch design, and Hexlock SL2 axle combined together result in ultimate stiffness - Expert Air offers ultimate sensitivity featuring a self-equalizing negative air spring. - IVA (Incremental Volume Adjuster) allows you to modify your positive air chamber volume by rearranging self-contained spacers. You'll never lose a volume spacer again. - VTT-6P damper provides 6 easy clicks to dial in your damping for all types of terrain. - Integrated fender can be installed/removed by three small screws threaded into the arch of the fork. - TSR (Trail Side Relief) valves on the back of the lower legs allow you to bleed off built-up air within the lower legs to keep things butter smooth between service intervals Product Details: - VTT-6P damper provides 6 clicks to tune damping for all types of terrain - 37mm stanchions, Reverse-Arch design, and Hexlock SL2 axle for the ultimate stiffness - IVA, Air Volume Adjustability by rearranging self-contained spacers - TSR, Trail Side Relief valves on the back of the lower legs allow air to be bled off if it builds up within the lower legs to keep things butter smooth between service intervals - Internally adjustable travel from 180mm to 140mm in 10mm increments with included spacers - 2.6" maximum tire width

Featuring 37mm stanchions and our Reverse Arch design the Mezzer Pro is the stiffest Enduro fork on the market… it’s also the lightest. How did we manage to accomplish this you ask? Well, it’s not hollow if that’s what you're wondering. In fact, this fork is loaded with technologies such as a fully sealed MC² damper, our proven Dorado air spring, and the life-changing IRT volume adjuster. What does all this mean? It means you no longer need to pick two, you can have the lightest, stiffest, and incredibly adjustable fork all at once. Key Features: - 37mm stanchions, Reverse Arch design, and Hexlock SL2 axle combined together result in ultimate stiffness - Originally developed for the Dorado down-hill fork, the Dorado Air Spring offers ultimate sensitivity featuring a self-equalizing negative air spring. When inflating the fork both the positive and negative air chambers are filled simultaneously equalizing the pressures to create an incredibly supple feel - IRT (Infinite Rate Tune) volume adjuster allows control over the mid-stroke support and bottom-out progressivity independent from the initial spring rate to independently tune small bump sensitivity and big-hit performance - Sealed MC² damper provides a range of blow-off thresholds to satisfy any requirement with separate high-speed and low-speed adjustments. Utilizing a bladder, our new sealed cartridge maintains damping consistency in the most severe riding conditions. - 140mm to 180mm internally adjustable travel in 10mm increments (travel spacers included) - 27.5” and 29” wheels - Integrated flexible fender can be installed/removed by three small screws threaded into the arch of the fork Product Details: - MC² bladder cartridge damper offers adjustable high-speed compression damping, low-speed compression damping - Expansion bladder with patent-pending blow-off valve compensates for oil displacement, with lower friction than a traditional internal floating piston - 37mm chassis with torsional stiffness up to 30% higher than similar forks from competitors - Dorado Air spring features an enlarged negative air chamber for linear initial stroke and reduced IRT volume for progressive end stroke - Internally adjustable travel from 180mm to 140mm

The Revolver headset features a high precision CNC 6061 Aluminum bearing cover with triple rubber seals for a perfect fit. - Campy spec 45x45 sealed bearings - 15mm dust cover stack height - 2.7oz (76.54g) - Materials: Aluminum Cover, Chromoly Crown Race

Own the mountain with the award-winning 36 Factory, featuring high- and low-speed rebound adjuster, improved compression damping and reduced friction for unmatched performance and adjustability. - Genuine Kashima Coating on upper tubes - FIT damper and FLOAT EVOL air spring - Low friction seals for improved performance - Lower Leg Bleeders and Bypass Channels - Floating axles for perfect alignment

36 E-Optimized Factory forks are made specifically for the rigors of E-Bikes with a stouter chassis and longer durability due to adding material to strengthen critical areas. The design also uses tuning originally done for Enduro use, which fits the needs of the E-MTB and overall E-Bike uses. - Genuine Kashima Coating on upper tubes - FIT GRIP2 Damper and FLOAT air spring - E-Bike Chassis - Lower Leg Bleeders and Bypass Channels - Floating axles for perfect alignment - Updated Crown Design saves up to 20 grams, and offers significant structural improvements

The Straggler fork is very much like the Cross-Check fork — it's a lugged and brazed CroMoly fork with room for 700c tires up to 50mm wide. Both feature fender and rack mount eyelets at the dropouts, mid-blade threaded rack mounts and threaded eyelets on the sides of the crown for accessories. Both deliver a resilient ride and are finished in black powdercoat. The Straggler fork is equipped with a 51mm I.S. disc caliper mount and no accommodation for rim brakes. - Axle-to-crown: 400mm - Offset: 44mm - Steerer: 300mm, 1-1/8" straight (42-58cm), 350mm, 1-1/8" straight (60-62cm) - Tire Clearance: 50mm (w/o fender) Weight: 2.5 lb (1.15kg) uncut

Designed for Surly's Krampus frame, this fork has quick-release dropouts spaced at 100mm and clearance for a 3-inch tire on a 50mm rim. To accommodate such big tires it's got a longer axle-to-crown measurement than the Ogre or Karate Monkey forks, making it a perfect rigid fork option for lots of 29ers out there. The Krampus fork's blades were designed and manufactured specifically to play well with the unique forces such a long fork with big tires will encounter, and the steer tube is standard 1-1/8-inch threadless. It has line guides for a disc brake line as well as thru-blade eyelets and Three-Pack bosses on both fork legs. - Axle-to-crown: 483mm - Offset: 47mm - Steerer: 260mm - Tire Clearance: 29 x 3" - Weight: 1133g uncut

Our lugged and brazed Cross-Check fork has room for 700c x 45mm tires and fenders. It’s made from 4130 CroMoly steel and features fender eyelets at the dropouts, cantilever brake pivots, and now has through-leg mid-blade eyelets for mounting a rack. The eyelets are threaded 5 x 1mm and located 165mm up from the axle. Finish is powdercoat. - Axle-to-crown: 400mm - Offset: 44mm - Steerer: 300mm - Tire Clearance: 700c x 45mm - Weight: 2.3 lb (1.0kg) uncut

Surly Thru-Axles are low-profile, bolted Thru-Axles are specifically designed for use with Surly thru-axle compatible frames. Offered in several sizes, for both front and rear wheels. 12x142 Rear Thru Axle: - Fits: Midnight Special and MDS Dropout bikes including Instigator, Legacy Karate Monkey & Legacy Krampus. 12x142/148 Rear Thru Axle: - Designed for frames with Surly Gnot Boost spacing (145mm), capable of working with 142 or 148mm rear hubs - Fits: Karate Monkey, Krampus, Troll, Ogre, ECR 12x177 Rear Thru Axle: - Fits: Wednesday 12x197 Rear Thru Axle: - Fits: Ice Cream Truck, Big Fat Dummy 12x100 Front Thru Axle: - Fits: Midnight Special 15x110 Front Thru Axle: - Fits: Karate Monkey, Krampus 15x150 Front Thru Axle: - Fits: Wednesday, Ice Cream Truck, Big Fat Dummy

Like its QR cousin, the Disc Trucker Thru-Axle Fork is designed to mount racks and fenders and haul your worldly possessions. It's also got modern touches like dynamo routing, compatibility with flat-mount disc brakes, and three-pack mounts on both fork blades to satisfy your deepest cargo desires. Captured 12mm thru-axles make tool-free removal and installation possible. Offered in 26" and 700c wheel sizes, the Thru-Axle fork clears 26 x 2.1" or 700c x 47mm tires. With a 1-1/8" steerer, it's powder-coated and constructed using the same Chromoly steel as all our other frames and forks. Why? Because we swore a blood oath to steel and we intend to keep it. Note: The Disc Trucker TA Fork is designed to pair best with second-generation Disc Trucker models—those first released in 2020. Defy this guidance at your own peril. 26 Inch - Axle-to-crown: 376mm - Offset: 45mm - Steerer: 42–54cm frames = 300mm, 1-1/8" straight - 56–62cm frames = 400mm, 1-1/8" straight - Tire Clearance: 26 x 2.1" (with or without fenders) 700c - Axle-to-crown: 390mm - Offset: 45mm - Steerer: 56–64cm frames = 350mm, 1-1/8" straight - Tire Clearance: 700c x 47mm (with or without fenders)

The Terminal Bar blends cruiser-style comfort with off-road touring performance. Able to run with a 40mm drop or rise, its swept-back design makes it great for long rides on rough, technical terrain. - 22.2mm diameter grip area; good to go for MTB shifters, brake levers, and grips - 34 degree backsweep with a 40mm + / - rise

- Surly Chain Tensioner part

The Surly Corner Bar is for off-road riders who want to give drop bars a try without swapping out the drivetrain and brake levers on their current mountain setup. Does that make it an economical option for fresh excitement on the trail? Yes, it does. - Chromoly steel with custom-butted tubing - 22.2mm grip diameter - 25.4mm clamp diameter - One set of 25.4/31.8 x 60mm Problem Solvers shims included

The ECR fork is much like the Ogre fork. Both are CroMoly 29er forks. Both work with frames designed for 80mm-travel suspension forks. Both feature 51mm I.S. disc caliper mounts, brake line guides, accommodations for a rack and fender, and 2 sets of cage mounts (one on each leg) that let you mount large size or standard water bottle cages. Both are designed to run just about any combination of parts and accessories you'd want on a fork and are finished in durable black powdercoat. The only real differences are 1) ECR is disc brake only, and 2) ECR's offset is 47mm, 5mm more than Ogre's. - Axle-to-crown: 468mm - Offset: 47mm - Steerer: 260mm, 1-1/8" straight - Tire Clearance: 29 x 3.0" - Weight: 3.1 lb (1.4kg) uncut

This beauty here was designed alongside Surly's Midnight Special frame. In an effort to shed a few grams (it's for a road bike after all), they opted to utilize a unicrown design rather than a lugged one. In addition to the weight savings, it also looks really nice — don't you think? Like the Midnight Special frame, this fork is equipped with modern road standards like flat mount disc brakes and a 12 x 100mm thru-axle. For increased versatility, it has braze-ons for fenders and racks (including mid-blade!). - 100% CroMoly construction, fully brazed crown - Mid-blade thru-blade eyelets - Rack and fender eyelets at the dropout - 12 x 100mm thru-axle - Clearance for 27.5 x 2.32 or 700c x 42mm tires

The 12mm slotted MDS dropout is the newest chip for Surly's MDS equipped trail frames. You like chips, don't you? The 12mm slotted dropout chip uses a standard derailleur mount for maximum compatibility and is made of cast and machined 6061-T6 aluminum, with a fender eyelet. What's the coolest part about the 12mm slotted MDS chip, you ask? The fact that it also has the capability to run a 12 x 142mm thru-axle in a single speed configuration. This is good news because single speeds are good news. When you get an MDS equipped frame you're getting the option to set it up however you want. You can run a 142 x 12mm thru-axle rear end with a direct mount Shimano hanger, standard 135mm QR or The Mighty Singlespeed. The way this will work is that Surly complete bikes that feature the MDS will ship with whatever chip is compatible with derailleur spec. For instance, the complete Instigator 2.0 ships with the 142 x 12mm thru-axle Shimano chip. If you want to change it to a singlespeed later (and why wouldn't you?), all you have to do is get the SS chip. Frames will ship with all three MDS chips so pick your poison. The 142 x 12mm and 135mm QR chips are made of cast and machined 6061-T6 aluminum and The Mighty Singlespeed chip is 304 stainless steel, because the two words 'aluminum' and 'singlespeed' should never be too close to each other. Bad things can happen…. As you can see, the MDS gives you not just different build options, it lets you use a more varied selection of parts for your frame up builds. The MDS is featured on most of our trail bikes. That's right: Krampus Ops, Karate Monkey Ops, Instigator 2.0 and Ice Cream Truck frames all sport these puppies.

The Throttle pedals feature a large, low profile platform with a knurled concave shape. - 6063 aluminum body with 8 removable pins per side - Recessed end to prevent damage to bearing cover - Chromoly spindle with 6mm broach and 15mm wrench flats - Pedal Type: Platform - Pedal Spindle: 9/16-inch

- 38mm chassis for increased stiffness and rider confidence - ButterCups block 20% of high frequency "trail chatter". Limiting these vibrations massively reduces hand and arm fatigue leaving you feeling fresh with more control. - Charger 3 features a completely new Internal Floating Piston (IFP) design with better fidelity, performance and truly independent adjustments without any "cross talk". - DebonAir+ is built to strike the perfect balance of what riders really want: butter-like small bump feel, increased air volume, and higher overall ride height. - Ultimate Bushing Package maximizes the fork's bushing overlap, reducing friction and creating the smoothest ride possible - Pressure Relief Valves eliminate unwanted air pressure build up in the lower leg caused by variations in altitude or temperature - Includes premium short fender

The wider stance of the arms and chainrings provides clearance for extra wide tires, giving you the option to explore new, more challenging routes. - Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1" tire widths (43/30T chainrings only) - DUB bottom bracket adds durability and simplicity - Longer DUB crank spindle accommodates both Road- and MTB-width bottom bracket standards for unmatched cross-compatibility across brands - Requires wide front derailleur - BB not included

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) - CNC machined 6061 aluminum - Made in the USA

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - CNC machined 6061 aluminum - Black anodized finish - Made in the USA

Oury single compound grips. Simple & classic. - Soft grips with raised blocks

The radical look and feel of SRAM's X-SYNC 2 Eagle chainring is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X-SYNC chainrings. They subjected every size of chainring to untold environmental and mechanical tortures, abuse and neglect, in both lab and real-world settings, to come up with a chainring that would augment the Eagle drivetrain’s performance in all conditions. The longer, positive-rake tooth shape has been designed to work perfectly with the Eagle chain to increase chain retention and overall pedaling efficiency, while decreasing friction, noise and wear.

SRAM's 1170 11-Speed Cassette is constructed of light, durable materials and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick, positive gear changes. This excellent cassette also sports a semi-spider construction for a maximum stiffness-to-weight ratio, a lightweight aluminum lockring, and is available in three ranges to suit all your riding.

SRAM's Rival 22 performs on par with more expensive cranksets, but at a bargain value. The crankarms are hollow and forged from 6066 aluminum for maximum strength with minimum weight. Because lightness is nothing without toughness, the Rival crankset proudly boasts SRAM's X Glide R chainrings that are specifically designed for use with the Yaw front derailleur. Durability and reliable shifting are your allies with Rival 22.

Shimano Deore XT M8000 chainring bolts. - Color: Black - Material: Aluminum - Type: Torx

- Pedal Weight: (pair) 377g - Cleat Weight: (pair) 64g - Size: 68 x 84 x 17 mm - Body Material: aluminum extruded / CNC machined - Spindle: CNC machined cr-moly - Pedal Bearings: sealed bearings / IGUS bushings - Cleat System: X1 / X1F (HT exclusive system) - Pins: replaceable SP7 (M4 x 6mm) pins

Internal components for servicing the Reverb and Reverb Stealth mechanism.