Built for reliability on every mountain bike (MTB) ride, this trail-ready rim features a 28mm wide asymmetric rim shape and ultra-strong 6069 alloy to handle the demands of modern MTB riding. Mountain bikes have changed in the decade since the original Arch rim helped introduce the world to tubeless technology. Today’s Arch MK4 rim has evolved to match these more capable bikes. Through all the years of testing and refinement of this rim, one thing has never changed: versatility. Now more than ever, when you want a reliable rim that can handle every trail, the Arch MK4 is for you. 6069 Aluminium Alloy Rim The Arch MK4 rim is light enough to take XC racing but was born from research and testing on the Enduro World Series circuit, making it a great rim for anyone looking to improve both descending and climbing. Constructed of light and strong 6069 aluminium alloy, with a reinforced spoke bed and 28mm internal width ideal for 2.2-2.5″ tyres, the Arch MK4 can get you up the climbs easier and make the descent even better. Asymmetric Shape The Arch MK4’s BST Asymmetric shape improves spoke angle, allowing for a stronger overall wheel build. Unlike most asymmetric rims that struggle with tubeless inflation and consistent airtight seal under hard cornering, the Arch MK4’s shape is designed to equalize pressure for easy inflation and incredibly strong tyre retention on both sides of the rim. Patented Bead Socket Technology Stan’s patented Bead Socket Technology, combined with a stronger asymmetric design, light and durable 6069 alloy, and the perfect rim width for balancing control and weight, make the Arch MK4 your best choice for all-around riding. Powering up rocky switchback climbs or slapping berms on every descent, the Arch MK4 is ready for whatever you can throw at it. Additional Item Top Features: ETRTO: 26" Option: 559x28.0; 27.5" Option: 584x28.0; 29" Option: 622x28.0 ERD: 26" Option: 536mm, 2.5mm Offset mm; 27.5" Option: 561mm, 2.5mm Offset mm; 29" Option: 600mm, 2.5mm Offset Max Spoke Tension: 130kgf (1275N) Max Pressure with 2.20" Tyre: 41psi Max Pressure with 2.50" Tyre: 35psi Technologies: - Versatile 28mm internal rim width optimized for 2.2-2.5” tyres. - Light and durable 6069 aluminium with welded joint and reinforced spoke bed. - BST Asymmetric design combines Stan’s legendary easy tubeless inflation with a stronger, more balanced wheel build. - 3-year rim warranty with 1-year crash replacement.
Topeak Joe Blow Tubi 2Stage Floor PumpThe Joe Blow Tubi 2Stage Floor Pump features Topeak's Tubi head with an extra-long 360 degree pivoting hose and integrated pressure release button. Compatible with Presta and Schrader valves, this versatile floor pump has an adjustable 2-stage pressure gauge (stage 1: 0 - 30 psi / stage 2: 30 - 160 psi) to meet your tyre inflation needs. Ideal for multi-bike maintenance, this pump is suited to efficiently inflating high volume mountain bike (MTB) and fat bike tyres, and also high-pressure Road and BMX tyres. And this pump delivers the huge airflow required to seat tubeless tyres correctly.Tubeless Tyre Compatible Floor PumpThe JoeBlow Tubi 2Stage makes installing tubeless tyres quick and easy. The innovative TubiHead removes the Presta valve core - delivering massive air flow - to rapidly seat and inflate tubeless tyres with no pressure loss or messy sealant leaks!Adjustable High-Pressure and High-Volume Flip Switch DesignThe 2Stage pump design delivers high pressure or high volume with a flip of the switch to quickly fill any size tyre. Stage 1 opens both barrels for huge air volume, reaching 30 psi with 30% less effort. Stage 2 utilizes the small barrel for high pressure up to 160psi. The accurate dual scale gauge delivers precise readings from low pressure MTB and Fat Bike tyres to high pressure Road bike tyres - all from the same pump. Extra-long hose for added reach and durable steel barrel and large stable base makes this the perfect floor pump for all bikes. Features: Head: Tubi head with extra-long 360 degree pivoting hose and built-in hose pressure release button. Fits Presta / Schrader valves (Schrader valve adapter included) Barrel: Painted Steel / Anodised Aluminium Gauge: 160 psi / 11 bar, 3” mid mount analog; Stage 1: 0 - 30 psi; Stage 2: 30 - 160 psi Handle: Oversize / Dual density polymer Base: Hardened Steel Volume Per Stroke: 715 cc (Stage 1); 258 cc (Stage 2) Size: 74 x 26・.6 x 18 cm / 29.1” x 10.5” x 4.6” Weight: 2.3 kg / 5.07 lb Added Features: Schrader valve adapter, Hose dockTopeak Part Number: TJB-T2STGBuy Topeak Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.
The TARA is our longest standing low-rider model.For 18 years it has been our best selling front carrier. It has been improved over time making it even more solid. This is the most durable Tubus low-rider. Its simple shape and variable mounting allows it to fit to even the most diverse forks. Steel ConstructionMaximum Load 15kgSuits 26' and 700c Lowrider Carrier for Single Braze-Ons. The Tara is the most universal of the two lowrider systems and now the simplest design as well. Whether you have mid-fork braze-ons or not; this carrier is for you. Hardware is available but not included for bikes without mid-fork braze-ons.Weight - 462gMax Load - 15kg
Key Features:Our new Tubeless ready Trail/Enduro wheels are designed to take anything you can throw at them, but at the same time, offer a low rotational weight.,26" & 27.5" versions use the Alex Volar 2.5 tubeless ready rim, 25mm internal & 30.2mm external widths - Creates a perfect tyre profile for tyre sizes of 2.35" or larger.,29" version uses the Alex Volar 2.3 tubeless ready rim, 23mm internal & 28.4mm external widths - Creates a perfect tyre profile for tyre sizes of 2.25" or larger.,Chosen Trail hub – Front 100 x 15mm axle, 2 sealed bearings, 32h.,ACI Alpina double butted black racing spokes. Strong yet light, stainless steel spoke with brass nipples.,Q/R axle conversion kit available - Part No. SJTRQRFKIT,26” wheel 830g / 27.5” wheel 864g / 29" wheel 876g.
Key Features:Our new Tubeless ready DH wheels are designed to take anything you can throw at them, but at the same time, offer a low rotational weight.,Alex Volar 2.5 tubeless ready rim, 25mm internal & 30.2mm external widths - Creates a perfect tyre profile for tyre sizes of 2.35" or larger,Chosen DH hub – Front 110 x 20mm axle, 2 sealed bearings, 32h. asymmetric hub flanges create an even stronger wheel.,ACI Alpina double butted black racing spokes. Strong yet light, stainless steel spoke with brass nipples.,Built in the UK by our skilled wheel technicians.,26” wheel 873g / 27.5” wheel 901g..
Key Features:Our new Tubeless ready Trail/Enduro wheels are designed to take anything you can throw at them, but at the same time, offer a low rotational weight.,26" & 27.5" versions use the Alex Volar 2.5 tubeless ready rim, 25mm internal & 30.2mm external widths - Creates a perfect tyre profile for tyre sizes of 2.35" or larger.,29" version uses the Alex Volar 2.3 tubeless ready rim, 23mm internal & 28.4mm external widths - Creates a perfect tyre profile for tyre sizes of 2.25" or larger.,Chosen Trail hub – Front 100 x 15mm axle, 2 sealed bearings, 32h.,ACI Alpina double butted black racing spokes. Strong yet light, stainless steel spoke with brass nipples.,Q/R axle conversion kit available - Part No. SJTRQRFKIT,26” wheel 830g / 27.5” wheel 864g / 29" wheel 876g.
Key Features:Our new Tubeless ready DH wheels are designed to take anything you can throw at them, but at the same time, offer a low rotational weight.,Alex Volar 2.5 tubeless ready rim, 25mm internal & 30.2mm external widths - Creates a perfect tyre profile for tyre sizes of 2.35" or larger,Chosen DH hub – Front 110 x 20mm axle, 2 sealed bearings, 32h. asymmetric hub flanges create an even stronger wheel.,ACI Alpina double butted black racing spokes. Strong yet light, stainless steel spoke with brass nipples.,Built in the UK by our skilled wheel technicians.,26” wheel 873g / 27.5” wheel 901g..
Key Features:Alex Draw 1.9s tubeless ready rims, 23mm deep section, 19mm internal width & 24mm external width. This added width will offer reduced rolling resistance, increased comfort & better handling.,Chosen 28h hub – 6 bolt Disc version. 15mm thru axle type. 2 sealed cartridge bearings.,Q/R axle conversion kit available - Part No. SJCXQRFKIT,ACI Alpina double butted black racing spokes. Strong yet light, stainless steel spokes with brass nipples.,3 cross lacing pattern for increased durability.,Individual wheel weight 731g..
The Fly Evo is a lightweight carrier designed to carry panniers on a fast road or cross bike. Created with narrower tires in mind; the V-shaped design allows for a low-profile while protecting the rear wheel. It also features 3D feet for simpler mounting. A single adjustable strut mounts the Fly to the brake bridge making it a minimalist's dream. 25CrMo4 26'' | 28'' 460 g | 16.2 oz 20 kg | 44 lbs 10 mm | 0.4 in
The Frame-Pack RC Toptube is the solution for everyone who likes to have access to their water bottles while also carrying gear inside the bike frame triangle. This waterproof frame bag with roll closure is also ideal for full suspension mountain bikes where space inside the frame’s triangle is limited by the shocks. Part of ORTLIEB’s bikepacking series this bag with roll closure meets the IP64 standard for waterproofness meaning your gear is fully protected from an involuntary bath. With its 4 liter volume the Frame-Pack RC Toptube enables heavy equipment such as tent poles tools or food to be carried within the frame triangle maintaining the bike’s low center of gravity. The customizable sturdy and strong Velcro fasteners enable simple and easy fastening and an uncomplicated installation. The frame pack RC Toptube is made in Germany and PVC-free. Together with the other products from the ORTLIEB bikepacking series the frame pack RC Toptube forms the ideal equipment for an overnighter a self-supported race or your next big adventure. FURTHER FEATURES: + Reflective Logo on both sides of the bag More Information COLOR black matt MATERIAL PS21R PS33 BAG TYPE single ADAPTER - INSTRUCTIONS Download DATASHEET Download 360° VIEW 360° View WEIGHT 200 g | 7 oz. HEIGHT 13 cm | 5 inch WIDTH 50 cm | 19 inch DEPTH 6 cm | 2 inch VOLUME 4 L | 244.1 cu inch LOAD 3 kg | 106 oz PROPERTIES mig ip64
P ZERO™ Velo Tub is the result of several months of intensive development work of the R&D department of Pirelli with World Tour PRO cyclists and mechanics. All the elements of the final version of P ZERO™ Velo Tub has been tested modified and tuned on that environment: built on the finest 320tpi Corespun with aramid reinforced casing latex inner tube for improved weight rolling and puncture protection; Yellow Soft compound for uncompromising grip and handling performances.P ZERO™ Velo Tub is a ready-to-race handmade tubular tyre and is perfect for Granfondo racing as well as shorter high-paced races while also being a solid and reliable tyre for everyday riding.World class grip performanceLatest tubular technologyApproved by World Tour PRO riders and mechanicsWinning tubular for amateurs and passionate cyclistsRacing feeling and speed48mm RVC valve
Key Features:Alex CX28 tubeless ready rims, 28mm deep section, 17mm internal width & 21.8mm external width. This added width accepts 25c tyres to perfection, which together will offer reduced rolling resistance, increased comfort & better handling.,Chosen 28h hub – Non disc version. Q/R axle type. 2 sealed cartridge bearings.,ACI Alpina double butted black racing spokes. Strong yet light, stainless steel spokes with brass nipples.,3 cross lacing pattern for increased durability.,Individual wheel weight 715g..