Video Review: 

Whether it’s the cobblestones of Paris-Roubaix or the city limits sign of your local Saturday morning ride, PBO spoke technology gives you every possible added advantage.

UCI approved.

Weight - Spinergy’s ultra-light, race tested PBO fiber spokes are up to 1/3rd the weight of typical stainless steel spokes. Add custom U.S. made hubs and feather light aluminum or carbon rims, and you have a wheelset that is up to one pound less than the competition.

Strength - Pound for pound, PBO spokes are 28 times the strength of stainless steel spokes, so you can spend more time on the bike, and less time at the truing stand.

Torsional Stiffness - When you jump on the pedals to accelerate in a sprint or a climb, you are relying on the torsional stiffness of the wheel to propel you forward with as little wasted energy as possible. Spinergy’s PBO road wheels utilize as many as 12 driving spokes for ultimate stiffness and unmatched acceleration. By comparison, our competitors use as few as five driving spokes resulting in poor torsional stiffness, power transfer and sluggish sprints. Torsional stiffness and reduced also improve handling precision and stability. Big riders tired of flexy "race wheels"? No more!

Vibration Damping - The resilient damping qualities of PBO spokes absorb 25% more road vibration that any conventional wheel design. Less rattling over bumps and cracks means less fatigue, leaving you fresher and faster at the finish. Numb hands? No more. The shock damping qualities of PBO also allow the wheel to track much better over rough / broken pavement. Ever had a stiff race wheel chatter while turning hard on bad pavement? That’s a thing of the past with PBO. It has been shown that reducing roadvibration improves rolling resistance by reducing energy loss (stored kinetic energy).

PBO factoids

• A PBO spoke is just as resistant to stretching as a DB14 stainless steel spoke. That means you get a wheel that doesn’t flex when you don’t want it to.
• Two PBO spokes will support the weight of the average car (2700 lbs)
• PBO spokes have a virtually infinite fatigue life in a bicycle wheel application. They’ll outlast your bike!

SPINERGY Stealth Carbon Specifications:

• Advanced PBO fibre spokes
• 16 front / 20 rear
• All-black unidirectional thermoset composite carbon construction
• Compact Force 10 hub, utilizes 10 driving spokes for greater torsional stiffness
• Custom US made alloy freehub system with vacuum seal.
• CNC machined hubs, with sealed cartridge bearings for minimal rolling resistance.
• 45mm deep Tilium carbon rim with aluminium braking surface
• Compatibility:
• Shimano 8/9/10
• Campagnolo 8/9/10
• Skewers included (145 grams)
• Weight: Only 1695g per set **
• Size: 700c
• Rim type: Clincher only
• UCI Approved

Warranty Period:

• 12 months, covered by Torpedo7.com

Note:

• The Stealth PBO is Spinergy’s strongest road wheel and does not have rider weight limit.
• Spinergy recommends maximum tyre inflation of 120psi for all road clincher wheels. This is the maximum recommended pressure, regardless of what the tyre manufacturing company says for their tyre.
• Wheelset includes front & rear wheel.

**Spinergy claimed weight (Excluding skewers)