OMNI Racer Worlds Lightest Ti Ceramic Derailleur Pulleys fits

 Product Description

• One Pair (2) NEW OMNI Racer Oversize Ti Ceramic Bearing Derailleur Pulleys

• Size: 12/14 tooth- Fits Shimano/Sram 11 speed road derailleurs(see below for model fit)
  

• NEW, in packaging, never installed or used. Complete with lifetime manufacturer warranty.

  
  

 

Retail Value: $139.99

 

 Features

 

OMNI Racer, some of the World's Lightest cycling components.

OMNI Racer is small young U.S. company with a passion for cycling and dedicated to bringing cyclists some of the most innovative, lightweight, and high quality cycling components to riders that seek only the lightest and best quality products.
OMNI Racer's products are engineered to optimize the best structural properties of carbon fiber, ceramics, and high strength alloys, creating components at extremely low weights.

If your looking for all the extra edge you can get, these are for you. These high quality rear derailleur pulleys are an excellent upgrade to all factory brand rear derailleurs. Significantly reduce drivetrain friction by up to 60% with these high quality pulleys with ceramic ball bearings.

SUPER SLICK, SUPER LOW FRICTION DESIGN!

Compatible with Shimano 11 speed models:

• Dura Ace Di2: R9170/R9150
• Dura Ace: R9100/R9120
• Ultegra Di2: R80050/R8070
• Ultegra: R8000/R8020
• 105: R7000/R7020

Compable with Shimano 12 speed models:

• 105 Di2: R7150/R7170
• 105: R7100/R7120

Compatible with SRAM 11 speed Road derailleurs with long cage.

PRODUCT BENEFITS:

• Reduces drivetrain friction by up to 60%
  
• ABEC 5 Grade Ceramic Si3N4 Grade 3 ball bearings with Nano-technology Titanium Nitride coated races. Lighter stiffer smoother and will last longer than other ceramic and steel bearings.
• Larger Pulleys + High Precision Bearings = Lower RPM x Lower Drag = Less Watt Waste
• Upper 12T Pulley- Crisp Shifting: Tooth profile taller squared = Aggressive chain movement
• Lower 14T Pulley- Silent Running Quiet Efficiency: Tooth profile shorter rounded = Smooth chain running, Low friction.
• Bottom Pulley Conti-Wave Design- Continous chamfer on every tooth. Reduce chain noise. Reduce contact area between teeth and chain inner plates by 82.5%
• Super Slick PVD Titanium Coating on Pulleys: 43% Less Friction than anodized. Long lasting clean aesthetics

BEARING FEATURES:

• TiN Ceramic Bearing Technology, features proprietary Titanium Nitride coated stainless steel races and cones.
• TiN nano-technology surface treatments fill stainless steel pores making the bearing races smoother, harder, and more durable than standard stainless races.
• TiN Ceramic bearings are lighter & stiffer smoother and will last longer than other ceramic and steel bearings.
• Ti Ceramic bearings are 60% lighter than steel bearings
• Ti Ceramic Bearings produce up to 60% less friction
• Ti Ceramic Bearings are 15-20% stiffer than steel ones
• Ti Ceramic Bearings are resistant to corrosion
• Ti Ceramic Bearings have a lifetime 10 times longer than steel bearings
• Super Low Friction X-Seals Patented technology uses Low Friction Dual Lip Seals housed in bearings

BEARING SPECIFICATIONS

• Bearing Grade: ABEC 5 standard. Bearing design must pass all standard tests, which include noise testing at high RPM, extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.
• Bearing Race Material: Nano-technology Titanium Nitride coated stainless steel. Surface hardness: HV2800~3000 kg/mm2, TiN thickness: 0.2µm, Passed corrosion testing for over 72hrs
• Bearing Ball Density: Full Ceramic Si3N4 Grade 3, Bearing Ball Density: 3.2g/cm³ Vickers Hardness Index: 1,700-2700 kg/mm²,
• Bearing Retainer: Low Friction Nylon retainer diminishes rolling resistance making these bearings run smoother and quieter.
• Enclosure Seal Type: X-SEAL Low Friction Dual Lip Silicone - Reduced friction while keeping grease in and invading contaminents out ensuring longer bearing life.
• Lubricant: Kluber ISOFLEX NBU 15 Provides excellent protection against the elements of rain, dirt, muck, and sand over extended periods of testing, far outlasting other greases.
• Weight: 21g per set

Customer Reviews

I just fitted the jockey wheels that I purchased from you, WOW!!!!!  I didn't think they would make that much difference. Crisper sharper gear changes and perfect alignment EXCELLENT+++++++ and my sister-in-law wants them to wear out (hope that is a long time) to wear as ear rings!!!

Gary, U.K.

First ride today on the new Omni ceramic pulleys-killer fast and smooth! Chain ring bolts fit perfectly too and look sharp! Thanks for great items and communication!   Matthew

I bought a set of the Omni Racer Pulleys for my Foes FXR...I'm using the SRAM X9 derailleur. Man what a difference!!!!I had my doubts at first but so much cleaner and crisper up and down during shifting!!!

Bill, Nevada City, CA

WARRANTY INFORMATION:  This OMNI Racer product comes guaranteed against defects in materials, workmanship, or breakage for Life of the product.

 Customer Satisfaction Policy

Our goal is to have happy repeat customers and lots of great feedback. Please contact us if you have a problem within 60 days of purchase and we will make every reasonable attempt to assure your complete satisfaction. If an item does not meet your expectations, I will promptly replace or refund your money/item upon return in the original condition. Return/Exchange instructions provided on included receipt