Product Description
G1 Mountain and G1 Single Speed Rear Hub Bearings
$50.00 – $151.00
- Includes: 1x 7804, 2x 17287, and 1x 6808
- ABEC 5 Enduro Bearings and Ceramic Bearing Kit options available
- Precision manufactured to exacting standards
- Low rolling resistance and long life if properly maintained
Description
After logging some serious miles on your ride, you may notice your bearings not performing as they once did. This is normal and to be expected as a bearing is a part that sees a lot of wear and tear. No need to worry, though, as we’ve got you covered! We offer a bearing replacement kit for every hub that we sell so that you can make your wheels spin like new again. In our premium hubs we use only the highest quality of bearings from Enduro. They are made to very exacting standards and are built to perform in even the most demanding situations. We also offer ceramic bearings from Enduro that reduce rolling resistance and last even longer than their steel versions if properly maintained!
From Enduro’s Website:
“Grade 5 Chromium Steel Balls
High precision balls are within 5/1,000,000″ round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade.
52100 High Carbon Chromium Alloy Races
Vacuum de-gassing process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement.
Graphite/Nylon Ball Retainers
Nylon with graphite retainers are virtually frictionless while providing constant lubrication.
The ABEC 5 Standard
To meet the ABEC-5 standard, bearing design must pass all 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.
C-3 Clearance
This specification describes the internal clearance between the bearing and its race. For example, in a 10-18 I.D. bearing, our standard is 11-21 micrometers whereas others use 11-25 micrometers.
All across the board, our bearings have higher standards of tolerance to ensure superior performance.”
Outstanding Customer Service. We pride ourselves on our knowledge and our availability. A real person still answers the phone and we have team of knowledgeable sales and technical advisers available to help you over the phone or via email. Our response times are normally very fast, often same day and our shipping team works hard to get your product as quickly as possible (often same day).
G1 Mountain and G1 Single Speed Rear Hub Bearings:
- Includes: 1x 7804, 2x 17287, and 1x 6808
- CAUTION: 7804 bearing is angular contact and must be installed with the red seal facing outwards
- High quality Enduro Bearings
- ABEC 5 Enduro Bearings and Ceramic options available
- Specific bearing kit for our G1 Mountain and G1 Single Speed Rear Hubs
- Enduro’s 1 year warranty
NOTE: Riding conditions drastically affect bearing life. Wet, muddy, and dusty conditions will greatly reduce the longevity of any bearing and proper maintenance is necessary to make them last as long as possible. This includes cleaning and repacking the grease in the bearings after they are subjected to less than ideal conditions for an extended period of time.
Tech Videos:
Additional information
| Weight | .1875 lbs |
|---|---|
| Dimensions | 9 × 6 × 1 in |
| Bearing Options | Enduro ABEC 5 Bearing Kit (standard), Enduro Ceramic Bearing Kit |
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How do I know if my bearings need to be replaced? There are a few factors to consider when it comes to evaluating the condition of your bearings. The amount of ride time you have on them and the conditions in which they were ridden both affect the expected life of the bearing and can vary significantly. If the bearings begin to feel excessively rough or notchy or the inner race begins to show a high degree of play then it may be time to swap them out.
Click here for a step by step video.
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How is this product shipped? We offer FREE SHIPPING (within the USA) on this product via USPS unless otherwise requested or shipped with other items. (changes may be subject to price increase).
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Can I ship to a different address from my billing address? Unfortunately, No. For security reasons Project321 will only ship to the billing address or address associated with the PayPal account used to purchase the item. PayPal does allow the addition of multiple addresses on an account.
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- Rust and corrosion resistant.
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- Torque is lasered on bolt for convenience.
- Includes a 6.5cc Anti-seize Lubricant packet.
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- 10mm length.
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- Available in 6 color options.
- Weighs in at a competitive 282.3g
- Fully customizable drive system with multiple options:
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- Quiet or loud pawls.
- XD, HG or Microspline** driver.
- Very low drag driver. Our new drive system with quiet pawls produces 68% less drag than the system we previously used. Our loud pawls produce 51% less.
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- Better flange angles eliminate (or drastically reduce) spoke contact with flange, reduce lateral flange loading and create a stiffer and longer lasting wheel build.
- Industry leading warranty: 10 years on hub shell and axle, 3 years on pawls, drive ring, and driver body.
- Weight 291.4g
- Fully customizable drive system with multiple options:
- 6x2 (6 pawls with 2 pawl engagement) driver that yields 1.7° (216 POE) engagement or our 6x3 (6 pawls with 3 pawl engagement) option that yields 2.5° (144 POE) engagement
- Quiet or loud pawls.
- XD, Microspline ** or HG driver.
- Very low drag freehub. Our new drive system with quiet pawls produces 68% less drag than the system we previously used. Our loud pawls produce 51% less.
- Machined pockets in the drive chamber allow for 25x more oil than our competitors’ hubs - more oil dampens sound slightly but it also extends time between service intervals.
- Fine pitch bearing preload adjustment allows for zero play and compensation for bearing wear.
- Better flange angles eliminate (or drastically reduce) spoke contact with flange, reduce lateral flange loading and create a stiffer and longer lasting wheel build.
- Industry leading warranty: 10 years on hub shell and axle, 3 years on pawls, drive ring, and driver body.
- Competitive weight at 168.3g (including bearings and end caps)
- Designed with wider flange angles to be compatible with the new Boost standard.
- Flange angles that allow the spokes to only touch at the bend of the spoke and no where else creating a stiffer wheel.
- Sleek design, CNC engraved logo, pre-polished for extra shine!
- Brilliant colors, long lasting anodization.
- All hubs ship with most current model end caps.
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- For use on Cannondale frames ONLY
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- Perfect for XC style bikes.
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- Pre-equipped with the new 2Spring and XC+ tune.
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- No special tools needed for install or removal
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- Includes: 1x 6804, 1x 6903, 1x 3803 and 1x 6803
- High Precision Steel Bearings and Kogel Ceramic options available
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- For all of our rear hubs except CX1 and G1 hub models
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