Stan's ZTR Arch EX rim combines the lightweight design of their race-specific rims with more internal reinforcements to create a super-strong, singletrack-ready rim. The Arch EX also uses Stan's BST technology for easy tubeless conversions, while its wide inner profile and lowered sidewalls boost tire volume for enhanced traction.
Designed with input from Stan's Enduro World Series teams, the new Arch MK3 is ready to own every trail. WideRight optimized for maximum stability with 2.25-inch to 2.5-inch tires, Stan's expanded the internal width out to 26mm while keeping the rim incredibly light. The 27.5-inch Arch MK3 weighs only 425g. A new proprietary alloy and stronger, low-profile rim shape means the new Arch MK3 is built to last. Featuring Bead Socket Technology, the new Arch MK3 also offers the unmatched traction, control, and reliability only found on genuine Stan’s NoTubes rims. - The perfect balance of strength and weight - 24% wider than the Arch EX for improved stability with larger tires - Same light weight as the Arch EX - Low-profile shape rolls faster, lasts longer, and helps stop tire pinch flats - 25% stiffer and stronger for improved handling - Lighter and more durable rim shape and alloy - Most trusted tubeless system for easy setup and low maintenance - WideRight optimized for Trail tires
Race Face's popular AR rims have been updated for 2019 with an asymmetric rim profile, improving spoke tension balance and overall wheel build quality and durability. The rim extrusion has also been improved to increase impact performance for more aggressive applications. With a tubeless compatible rim profile and color match capabilities, these rims are ready for any build you can throw at them. - Offset nipple bed for improved spoke tension balance and wheel strength/stiffness - Tubeless ready with strong tire retention bead
Designed for today's wider tires, the Sentry MK3's patented low-profile sidewall and lightweight 6069 alloy construction deliver width without the weight. Stan's patented BST rim design allows a tire to expand to its full volume without distorting its shape, and the 32mm internal width of the Sentry MK3 is more stable with 2.50"-3.00" tires. The result is less rolling resistance, more traction, and incredible handling. The Sentry MK3 is a great upgrade for anyone looking for the traction and control needed to take on even the most difficult trails.The Sentry MK3 proves wider can mean faster. - More stable 32mm internal width for tires up to 3.0 - Gradual taper rim shape and 6069 alloy is lighter, stiffer, and stronger - Patented BST design for easiest and most reliable tubeless - Most trusted tubeless system for easy setup and low maintenance - WideRight optimized for 2.50"-3.00" trail tires
$94.95 - $99.95
WTB's proprietary 4D spoke drilling prevents binding and lateral loading of the spokes, while the spoke bed itself has been updated to provide a more compatible interface between the spoke and rim. Integration of the all-new Solid Strip on our TCS 2.0 rims delivers the easiest to mount and most reliable tubeless system we’ve ever made. Available in widths ranging from i21 to i45, because all bikes should benefit from lightweight rims. Features: - TCS 2.0 creates a more robust, easily installed and dependable tubeless system. - A recessed channel along the center of TCS 2.0 rims allows installation of the all-new Solid Strip, which prevents tubeless tape from sagging at the spoke holes and results in a smooth, consistent interface between the tire and rim. - 4D angled spoke drilling eliminates binding and lateral loading, and disperses tension more evenly over a greater area
$50.00 - $55.00
Product specs: - 36 hole count - Front and rear specific - 28.5mm wide - Welded - 20", 24" - 395g front rim 392g rear rim - Also available in 24", black only
$125.00 - $150.00
Surly's 50mm wide Rabbit Hole Rim lets you build a wheel that accepts a tire with a large footprint for outstanding control, and traction. This anodized-aluminum hoop has 64 spoke holes and can be built centered or offset. Also, material has been removed everywhere possible (without affecting strength) to keep the rim as light as possible for quick acceleration.
• Size: 26x4.0 • Single wall construction • Non-machined sidewall • Color: Black • Drilling: 32 • ERD: 536 • Width: 80mm • Depth: 24.5 • Weight: 1,061 grams
• Size: 26 x 4.0 • ISO: 559 • Double Wall Construction • Non-machined Side Wall • Color: Black • Drill: 36 • Weight: 1,579 grams • Width: 100mm • Rim depth: 29.5mm
Asym rims use an asymmetrical design to create a rim that evenly distributes tension, doesn’t require dishing, and makes for a faster wheel assembly. High end WT69 Alloy and an open cavity design keep Asym weights down while eyelets prolong longevity and prevent binding. Featuring a full TCS (tubeless compatible system) inner rim profile, Asym rims provide a lightweight, higher performance value-driven option that works exceptionally well with wheel building machines.
$59.99 - $69.99
- AL6061-T6 alloy constuction - Post-production anodized in a sanded gloss black finish - Tubeless ready - Disc brake only - Pinned joint - ISO-Mountain certified - ISO: 584 - Profile: 18 - Wall: Dbl - Side: Disc - Valve: PV - ERD: 564 - Tire Compatibility: Tubeless Compatible 40mm Width: - Width ID: 35 - Width OD: 40 - Weight: 560g 45mm Width: - Width ID: 40 - Width OD: 45 - Weight: 650g 50mm Width: - Width ID: 45 - Width OD: 50 - Weight: 730g
- AL6061-T6 alloy construction - Post-production anodized in a sanded gloss black finish - Tubeless ready - Disc brake only - Pinned joint - ISO-Mountain certified - ISO: 622 - Profile: 18 - Wall: Dbl - Side: Disc - Valve: PV - ERD: 602 - Tire Compatibility: Tubeless Compatible 40mm Width: - Width ID: 35 - Width OD: 40 - Weight: 600g 45mm Width: - Width ID: 40 - Width OD: 45 - Weight: 695g 50mm Width: - Width ID: 45 - Width OD: 50 - Weight: 738g
- AL6061-T6 alloy construction - Post-production anodized in a sanded gloss black finish - Available in 2 profile options - Tubeless ready - Sleeved joint - ISO-Road certified - ISO: 622 - Width ID: 17 - Width OD: 22 - Wall: Dbl - Side: MSW - Valve: PV - Tire Compatibility: Tubeless Compatible High Profile: - Profile: 35 - Weight: 550g - ERD: 568 Low Profile: - Profile: 24 - Weight: 435g - ERD: 589
Stiffer, stronger, and ready to party, ARC 31 Carbon Rims take notes from Race Face's Next R carbon wheelset; built to handle the most challenging days on the trail. With one of the lightest enduro rims on the market, you can tackle the climbs with speed while you hit the descents with confidence. The ARC 31 have been redesigned to take full advantage of the benefits carbon fiber has to offer. Featuring a generous 31mm internal width for modern tire widths with lower pressures, and available in 28 and 32 spoke holes with incredible stiffness all wrapped up in a mere 445g (27.5). Lace these rims to your favorite hub and you’ve got a world class wheelset ready for action.
The original 7000 series aluminum BMX rim. This specialty grade of aluminum lets Odyssey produce a rim that is both lightweight and strong. The Seven-KA is a proven, go-to rim for pro-level riders worldwide. SPECS - 7000 series aluminum - Width: 34mm - Height: 17mm ERD: 390mm
- An ultra-wide, high performance alloy rim, weight optimized for Enduro, Trail and All Mountain use - Tubeless ready with anti-burp rim hooks to prevent the loss of pressure and keep tires firmly in place - 32 holes with an inner width of 35mm and outer width of 39.5mm provides ultra-wide support for Plus-Size and high volume tires - The corrugated rim center, a brand acclaimed technology, adds exceptional strength, making it more rigid and allowing the rim to be wider without adding material - Shotpeen finish to increase fatigue life and make it more durable - MGR Dynamal Alloy
Someone said a few years ago that there was nothing new left to do with BMX rims, yet since then GSport has gone on to do quite a lot of new stuff, and here’s an example of the latest. At first glance the Birdcage looks like a fairly conventional “aero” style rim, but there is more to it than that. The first clue comes from the name; birds have hollow bones to save weight whilst retaining as much strength as possible, and the Birdcage rim has a hollow bead for the same reason. The rim’s hollow bead is still big and chunky to help reduce the chances of pinch puncturing or flat spotting the rim, but by creating a tiny hollow cavity inside it GSport can also keep the weight right down. The next innovation was to adapt their cross-lacing design to the narrow inner wall of the rim. They managed to squeeze a few extra millimeters of spoke offset out of the design to help increase lateral wheel strength, and by carefully tailoring the rim’s cross-section we managed to match all the angles to the nipple so that the walls of the rim section act like the ribs inside the Ribcage rim, which helps to support the spoke nipples as much as possible. Traditionally, the greatest flaw in “aero” rims has been the valve hole. “Aero” rims position a lot of very efficiently utilized mass in the base of the rim to support the spokes and give the rim good strength, then a huge hole is drilled through it for the valve stem and a massive weak-spot is created. With the Birdcage GSport has offset the valve hole so that this section can retain its strength. A handy side-effect of this is that fitting a pump is now more convenient. Aside from these original features, GSport spent a lot of time “sweating the small stuff”. They’ve ensured that the deep center allows for easy tire removal and fitting, and they've made sure that the sidewalls, while slimmed down, are still suitable for brake use. The end result is one of their most high tech rims to date. With a weight of just 408g (14.4oz) it outperforms most rims weighing 20-30% more, and the weight saving from the rotational mass of the wheel feels fantastic. TECHNICAL SPECIFICATIONS - Sizes: 20" Only - Drillings: 36 hole - Weight: 408g / 14.4oz - Width: 34mm ERD: 383mm
The Ribcage has been one of the only rims to have true design breakthroughs in the last few years, since its introduction the competition has scrambled to catch up but still remain a poor copy, so if it doesnt say G-Sport on the rim, don't expect it to perform like a G-Sport rim. The Ribcage is a light weight rim that can take anything you throw at it. With the ribcage the spoke holes are re-enforced with patented ribs that support the sides of each spoke nipple and eliminate the possibility of nipple pull through under even the highest loads. The rim also features cross-over-spoke lacing, where each spoke goes from one side of the hub to the opposite side of the rim for an increased angle and therefore increased lateral strength. The outer walls are extra thick to protect against case dents, while the other walls are extra thin to keep it light. The entire design revolves around the use of a proprietary high strength aluminum alloy made specially for us in an on-site foundry . At 500 grams, the strength to weight ratio of the Ribcage cannot be matched. The 36mm width and 18mm height are also major factors in the design, spreading out the impacts and maximizing resistance to pinch puncturing. GSport offers rims in HARD anodized finishes rather than the decorative anodizing used by most companies. All of these advantages create the premier rim, but do effect the cost. TECHNICAL SPECIFICATIONS - Sizes: 20" Only - Drillings: 36 and 48 - Weight (Hard Anodised): 500g /17.6oz - Weight (Chrome Plate): 540g / 19oz - Width: 36mm ERD: 389
Whisky's No.9 30d road rims are designed to offer leading edge, tubeless performance on or off-road. These rims offer lightweight, stable platforms to build exquisite wheels. Its wide internal width pairs exceedingly well with a broad range of tires and provides versatility no matter what surface you’re riding. These disc brake-specific rims offer clean design and aesthetics. From tarmac to gravel, brevets to the CX course, this rim is Whisky's lightweight go-to for all round, drop bar performance. As with all rims they make, these come with tubeless valves and required tape in the box. - Designed to be used with spoke nipple washers - Rider weight limit: 300lbs
Whisky's 80w rims offer 27.5inch fatbike users a light weight, easily tubeless platform. They help maximize the inherent rollover and longer contact patch 27.5-inch fat tires offer, while combating the weight penalty a larger diameter alloy rim can exhibit. True to form as their other rims, Whisky's TBLS beads offer secure tire performance at low pressures.
Whisky's No.9 100w rim has a 94.5mm inner width to maximize the footprint of fat tires up to 5.05-inches wide. Its double-wall construction makes it a unique, one-of-a-kind carbon fat rim. It supports the structure of the tire’s sidewall for a stable, traction-laden ride while simultaneously improving your float on snow and sand. If you’re looking for the best in winter traction, the No.9 100w has you covered.
Built for bashing, whether on a gravity shred sled or fully loaded bikepacking rig, WTB's KOM Tough rims are extruded from top-tier alloy to provide utmost durability at a reasonable weight. Their legendary I-Beam construction has evolved to further reinforce the rim with dual support beams that provide increased strength and stiffness for the world’s most aggressive riders. Proven on the toughest tracks of the Enduro World Series, depended on for daily trail rides, and trusted while bikepacking in remote regions of the world, KOM Tough rims are available in 25, 29, 35, 40 and 45mm widths to provide a burly rim for every usage and style of riding. Features: - TCS 2.0 creates a more robust, easily installed and dependable tubeless system. - A recessed channel along the center of TCS 2.0 rims allows installation of the all-new Solid Strip, which prevents tubeless tape from sagging at the spoke holes and results in a smooth, consistent interface between the tire and rim. - 4D angled spoke drilling eliminates binding and lateral loading, and disperses tension more evenly over a greater area.
Product specs: - Str tubeless ready - Size: 27.5", 29" - Outside width: 40mm - Inner bead width: 36mm - Weight: 27.5"-515g, 29"-550g - Double wall welded rim (sleeved rims available oem only) - Brake compatibility: disc only - Hole count: 28/32
Spank's Spoon 32 rims are gravity rims done right! If your rides encompass big hits and fast descents then a pair of Spoon 32 rims might be just what you need to tackle your favored terrain. - Six Series aluminum alloy - Disc specific rim - Tubeless Ready
- Model: AT-PRO801-UL - ISO: 559 - Width ID: 74 - Width OD: 80 - Profile: 23.5 - Wall: Sgl - Side: NMSW - Valve: PV - Weight: 1078g - ERD: 536 - Tire Compatibility: Tube Only
Wheels are the first point of contact between you and your bike, and the trail you’re riding on. And while wheel sizes and standards continue to develop significantly year on year, often to both the rider and the industry’s dismay, very little innovation has been seen in the compliancy and responsiveness of the wheel as this first, most important contact and conductor. What Spank has seen in recent years is that bike suspension is continuously evolving and adapting to compensate for stiffer frames and more rigid, deeper profile carbon fiber rims. This overall stiffer rig is being softened, or counter-acted by both bike suspension, and tire design — not to mention the ever lower and lower tire pressures riders are running. Rider position (wider, lower, more forward) is also being impacted directly by the bike frame and cockpit geometries which is constantly aiming for a better riding feel. So surely it is overdue time to re-examine how the engineering of the wheel can become an active contributor to the efficiency of the overall set up. Spank Industries has done just this. - Low sectional profile height and wide width, adds radial compliance, while keeping high lateral stiffness. - 30mm internal width extremely versatile, fitting tires from 2.0” to 2.6” perfectly, and even allowing + size tire use, without negative squaring off of tire profiles. - Ideal for Trail/AM/Enduro bikes looking for a wide profile, without the weight penalty
$35.99 - $64.99
The Logic rim uses a wider 35mm profile with a thick sidewall, which makes the rim strong and resilient to sideways impacts that can happen from anything between under-rotating a flair or over-rotating a hard 360 out of a rail. - Very strong reinforced spoke hole design - Extra-thick sidewalls to resist denting under harsh conditions
Cross riders fear not, your rim is supported. A robust I-Beam pillar runs right down the center of the Frequency CX’s rim cavity. They’re as svelte as they are stiff thanks to WT69 Alloy and with a true TCS profile, tubeless setup is a breeze. So go ahead, build a set and make the rest of the field jealous. Better yet, storm past and force them to keep up. Available in both 32-hole and 28-hole.
Whisky Parts Co. is at it again—pushing the category forward with the carbon No. 9 Rim. Far from just another wide, lightweight rim offering flotation and stability, No.9 sets the new standard for durability and tubeless reliability with hookless sidewalls and Whisky's new TBLS bead profile. These design features create a stronger and stiffer sidewall with more impact resistance, while making tubeless set-up simple. The proprietary shape and layup result is torsionally stiffer than single wall carbon offerings. These will have you rolling for years to come. - Engineered for disc brake only - Matte unidirectional carbon finish - 6k internal carbon fiber weave at spoke bed - Designed to be used with spoke washers - 30psi max tire pressure - Max tire is 3.8" - Rider weight limit: 300lbs
65mm wide like Large Marge, Marge Lite shaves a lot of weight over regular Marges while retaining torsional stiffness. This rim, like Surly's Rolling Darryl and Clown Shoe rims, utilizes a 64 dual-spoke hole pattern. Lace 32 holes all on one side when building for frames with offset, such as our Pugsley and Moonlander. Lace 32 holes skipping side to side for non-offset frames or forks. - Wheel Size: 26 - Hub Compatibility: 32h hubs - ETRTO*: 559mm - Weight: 690g *Tire bead seat diameter
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