If there's one thing Tom knows, it's dirt. When he first designed the Ultra, he knew it would appeal to riders who demand specific ride characteristics and dirt slaying only he could deliver—and that was in the 1980s! Good design withstands the test of time, and the latest iteration of the Ultra is a prime example. Like its predecessor from 30 years prior, the new Ultra occupies a unique ride space from cross-country riders looking to get rowdy and go big to enduro riders lusting for some all-mountain shredding. Designed around a 120mm travel fork and super-stable Boost 148 spacing, most of the fun is in the wheels. Designed to accommodate 29" or 27.5" wheels, the Ultra is highly versatile. Throw on some 29s for some trail-smashing XC riding or saddle up some 27.5+ for some serious no-holds-barred shredding. The Ultra is a rough and rugged trail master that doesn't know when to quit. Features: - Compatible with 27.5 x 2.8" and 29 x 2.4" tires - Material: heat-treated, triple-butted Ritchey Logic steel tubing—TIG welded - Ultra-light forged and machined tapered head tube - Optimized for 120mm (BOOST) suspension travel fork or 500mm axle-crown rigid fork - Headset: integrated—1.5" tapered - Headset upper bearing: 41.8mm OD / IS42/28.6 (S.H.I.S.) - Headset lower bearing: 52mm OD / IS52/40 (S.H.I.S.) - BOOST 148mm spacing (12mm alloy thru-axle included) - External cable routing - Replaceable stainless-steel derailleur hanger - 30.9mm seat tube with stealth dropper routing and replaceable seat collar - Front derailleur clamp size: 34.9mm (max torque setting: 2.5Nm)—not included - Bottom bracket: 73mm—English threaded - Designed for 1X or 2X chainrings (Side Swing front derailleur required for double) - BOOST cranks must be used for proper 52mm chainline - Crankset maximum ring size: 38T single—26/36T double - Recommended tire size: 27.5x2.4 (2.8 max) or 29x2.25 (2.4 max)—tire size varies by rim and tire manufacturer - Post-mount rear brake: 160mm (180mm max—adaptors available separately) - Sizes: S (15") / M (17") / L (19") / XL (20.5") - Weight: 2.57kg (L/19")
The Norco Aurum A7 offers a World Cup-proven design in a premium alloy frame. This 650B-wheeled downhill race and park bike combines their most advanced mountain technologies including Gravity Tune, 200mm A.R.T. suspension and an integrated shuttle guard. Latin for gold, the Aurum delivers high-speed control and durability for full days in the park or racing against the clock.
Norco’s Aurum Carbon 7.1 is here to blast backwoods shuttle runs, laps in the park, and World Cup courses alike. Its super-responsive, lightweight carbon frame uses race-proven geometry to rip corners and maintain stability when tackling some of the nastiest tracks on earth. Norco knows that DH bikes experience some of the roughest riding conditions, so they incorporate Armorlite resin and integrated frame guards throughout to bolster impact resistance, meaning you can focus on taking the fastest line, not necessarily the safest. Norco’s A.R.T. rear suspension with Gravity Tune powers Cane Creek’s insanely adjustable Double Barrel coil shock for a perfect blend of big-hit compliance with pedaling efficiency. Build up the Aurum Carbon 7.1 and get ready for the ride of your life!
The Aurum HSP was created for one single purpose: to be the fastest downhill mountain bike available. The Aurum HSP's full carbon frame is engineered for maximum strength and increased vibration damping at speed. The High Single Pivot suspension relies on precision kinematics and a chain idler wheel to ensure the suspension absorbs any obstacle between you and victory, while remaining unaffected by drivetrain forces. The adjustable reach ensures easy adjustment for rider fit or preference. Available in both 27.5 and 29" models, the Aurum HSP features Norco's Gravity Tune geometry to provide the same ride characteristics and weight balance across all three frame sizes. Starting with this world-class frame, you get to determine every detail and scrutinize every part in building your ultimate descender to power around every corner and across the finish line for your time in the Hot Seat.
Want to see what you're capable of? First, you need a bike to get you there. Get started with Norco's Range Carbon 7.3 Framekit. Its lightweight carbon frame is seriously stiff for inspired cornering and wonderful responsiveness, while the 650B wheels increase traction and hold momentum like a 29er, yet are quick, playful and strong like 26-inch hoops. Out back you've got 160mm of Norco's legendary A.R.T suspension so you'll have the confidence and control to barrel into anything full speed. Oh yeah, that's all driven by a Cane Creek Double Barrel shock for maximum trail steeze. The 7.3 framekit has the mount for a front derailleur, so it's all ready to go for 2x or 1x systems.
The Sight Carbon boosts every All-Mountain rider's confidence with improved descending capability, adept, sure-footed climbing, and efficient pedaling. By re-imagining how we design bikes, our engineering department shattered the status quo with the Ride Aligned design system, addressing how a rider's center of gravity impacts the bike's performance, and then built the Sight's All-Mountain design and aluminum frame around that. - Carbon mainframe and seatstay, 150mm rear travel - Ride Aligned RIDER BENEFITS: - RIDE ALIGNED: The Sight uses Norco's Ride Aligned design system which matches each individual bike to the human who rides it, creating a customized platform that is both stable and balanced, allowing the rider to push harder. Using individual rider metrics, precise suspension kinematics, and proprietary app technology, you'll align with your ride experience like never before. - LONG-TRAVEL DROPPER POSTS: Every Sight features short seat tubes for maximum standover clearance, and allowing for size-specific, 34.9mm long-travel dropper posts to get seats completely out of the way in the rough stuff without sacrificing strength and stiffness. - PRECISION SUSPENSION: The Sight's RockShox and Fox suspension components are mated to our precisely-engineered Ride Aligned kinematics to produce 150mm of travel in back and 160mm up front. Combined with the Ride Aligned Bike Setup Guide, the Sight's suspension is easy to dial-in for every rider. - THE POWER TO STOP: We equipped every Sight with 4-piston hydraulic brakes and 200/180mm rotors to give you the speed-control you need to hit the perfect line on every ride and pull you back when the ruckus gets a little out of hand. - DETAILS MATTER: Every Sight, in every size can fit a full-sized water bottle. Every frame size is available in both 27.5" and 29". There's enough space for 2.6" tires, but we've equipped 2.4's with tough, supportive sidewalls that are lighter than DH, but tougher than Trail, and we've spec'd quick-engagement freehubs because we know details matter. All of them. - ADDED FRAME FEATURES: The Sight features custom frame protection and a new shuttle guard to protect it from long, rowdy days on the trail and when it's hanging off the back of your buddy's pickup, and the under-top tube mounts provide easy mounting for some of the most popular aftermarket storage bags or accessories. Wheel size compatibility: - Sizes Small – X-Large: 27.5-inch - Sizes Small – X-Large: 29-inch
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