absoluteBLACK Premium direct mount 1X Oval chainrings are specifically designed for Sram T-Type transmission drivetrain. Fits cranks with 8-bolt mounting pattern. Chainring teeth have been specifically redesigned to work in all conditions with narrower chains that inherently have less space to accommodate mud. It is the most Premium oval chainring on the market with scientifically proven performance gains. Chainring offset is 3mm
Size:(Mass +/-1g):28T(54g), 30T(58g), 32T(64g), 34T(71g), 36T(78g)
Compatibility: SRAM XXSL Eagle, XX Eagle, X0 Eagle and other cranks with 8-bolt mounting pattern. Compatible with Sram T-Type Flat Top chains.
Material: cnc machined 7075 Txxx Aluminum. Long-lasting construction. Mud optimized
Finish: type II anodizing
Chainline: 55mm. 3mm chainring offset
Ovality: Optimized to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead center) Patent Pending
Clearance: Dimension of ovality (tooth tip to tooth tip) 28T: 128mm ; 30T: 135mm ; 32T: 144mm ; 34T: 152mm ; 36T: 160mm
SRAM’s T-Type chain differs from more conventional chains like Shimano 11 speed or KMC 11/12 speed not only with its distinctive flat side. The differences can also be found on the inside of the chain. The most significant of those variations are the smaller distances between the inner and outer link plates and the larger diameter of each chain roller. Below we will explain why those features require dedicated chainring teeth profiles.
The smaller distance between the link plates results in less space for the chainring tooth inside the chain. The profiles of chainring teeth designed for more conventional chains are thicker as there is more distance between the inner plates of these chains. If a narrower, T-Type chain is used on those more “conventional” chainrings, the space between the tooth and the inner plate is not big enough for contamination (mud, sand, etc) resulting in meshing problems and chain drops. Therefore, chainring teeth for the T-Type chain must be thinner to allow reliable and consistent performance.
Even though the distance between the pins of the T-Type chain and the more conventional chains is the same, the larger diameter of each roller on the T-Type chain leaves less space between the rollers. If the T-Type chain is used on chainring teeth designed for more conventional 11 or 12-speed chains, the larger rollers do not fully fall into the wells between the teeth, resulting in the chain riding higher on each tooth, increasing the risk of derailment and wear. For that reason, chainring teeth for the T-Type chain must also have larger wells between them.
Our T-Type-specific teeth profiles are symmetrical and include new, patent-pending, mud release features. Each wide tooth has a horizontal channel, about halfway up its height, to allow better cleaning of contaminants which is especially important with new narrower chains. From our experience and our customers’ feedback, we know that the area, where the back of the crank arm is closest to the chainring, is especially prone to mud and contamination buildup. We have modified one of the wide teeth in this area to improve mud and contamination release. It is now thinner, to allow better contamination clearing.
HOW TO MOUNT OUR OVAL CHAINRING TO 8 BOLT INTERFACE CRANK
Remove the crank from the bike. Unscrew all 8 torx t-20 bolts from the crank and remove the old chainring. Clean the crank mounting splines with a cloth and put small amount of grease on them. Position the chainring in place - note, there is only one way to fit this chainring to Sram crank because mounting spline pattern is not fully symmetrical. Close all original 8 bolts to about 4Nm using T-20 torx key.
Oval (elliptical) chainring does not compromise the work of clutch mechanism in rear derailleur. Riding out of saddle on the uphill will become more pleasant.
The most advanced, Patent Pending alternate wide and narrow teeth profile currently produced, guarantee minimum 12 months of excellent chain retention capabilities! We mean it. Always use a new chain with a new chainring.
Designed in UK. Manufactured in Poland (EU).
ABSOLUTE BLACK
At Hyper Ride, find absoluteBLACK’s premium cycling components such as chainrings and pedals that are engineered for superior performance and durability. absoluteBLACK products are known for their innovative designs and high-quality construction, offering cyclists the reliability and efficiency needed for demanding rides. Our fast and reliable delivery ensures you get these top-notch components swiftly, allowing you to enhance your bike’s performance and enjoy a smoother, more efficient ride. Choose absoluteBLACK for precision engineering and exceptional cycling gear.Aucklander's Same Day Delivery
- Live in Auckland? Get your order today with our Urgent Tonight Service.
- Cost: $19.99 (Excludes Surfboards. Surfboards go in a Van and are charged at completely different rate).
- Eligibility: Check your address here.
- Order Deadline: 2.30pm (Monday to Friday, excluding public holidays).
Here is an example of an item available for Urgent Tonight delivery Example note the Urgent banner on the right hand side
General Shipping Information
Please note that we do not deliver to PO boxes, Great Barrier Island, or the Chatham Islands.
Street Clothing and Footwear
- Cost: $9.99
- Delivery: 1-3 working days within New Zealand, plus 1-3 extra days for rural areas.
Standard Nationwide
- Cost: $14.99
- Delivery: 2-3 working days within New Zealand, plus 1-3 extra days for rural areas.
- Exceptions: Surfboards, Soft Top Surfboards, Wakeboards, Waterskis, SUPs, and Bikes.
Larger Items
- Medium: $19.99 per item (Bodyboards, Board Bags, Longboard Skateboards, Moto Boots, and Moto Helmets).
- Large: $29.99 per item (Snowboards, Snowboard Packages, Kneeboards, Wakeboards, Water Skis, and Bikes).
- XLarge: $29.99 per item (Inflatable Stand-Up Paddle Boards).
Auckland Central - Urgent Tonight
- Cost: $19.99 (Excludes Surfboards)
- Delivery: Orders placed between 8am-2.30pm will be delivered between 6pm-9pm on the same day.
- Area Coverage: Auckland Metro area, check your eligibility here.
- Availability: Monday to Friday.
Bulky Items (Surfboards, Roof Boxes, Large Bike Racks)
- Delivery Time: Up to 10 days based on location within New Zealand.
- Cost: Auckland $29, Rest of the North Island $69, South Island $99.
- Note: Surfboards, Roof Boxes, and Large Bike Racks require special transport arrangements.
Rural Delivery Surcharge
- Surcharge: $9.99 for any rural delivery.
- Note: We recommend delivery to a non-rural town or workplace to avoid this surcharge.
Waiheke Island Delivery Surcharge
- Surcharge: $30 due to high courier surcharges.
- Recommendation: Consider delivering to a friend in Auckland City who can bring it out.
Additional Information
- Rural Delivery Information: Please be aware that delivery times for rural areas may vary based on the frequency of service in your specific location. Rural couriers may visit some areas once a week. To ensure accurate delivery information for your rural address, we recommend contacting your local rural courier service.
- Order Cancellations: We cannot process cancellations/Edits once an order is placed.
- Shipping Times: No weekend or public holiday shipments.
- Tracking: Email us at ridesupport@hyper.co.nz for your tracking number.
- Contact Us: Phone Support: 0800 855 788, Email: ridesupport@hyper.co.nz
Freight Companies
- Post Haste and Mainfreight for most shipments. Track your order at:
- Post Haste
- Mainfreight for bulky items.
Australia
- For shipping information on Australian orders, click here.
Please note that we do not ship surfboards or stand-up paddleboards to Australia.
Also we do not deliver to post shops and post office boxes. We require a physical business or residential delivery address.
Australia Standard Nationwide
- Cost: $19.99 + 2% import fee (may differ based on the item).
- Delivery Time: 4-6 business days. (please note this is an estimate)
At Hyper Ride, we are committed to delivering your order as swiftly as possible. All our Australian shipments are handled by Team Global Express.
Shipping Schedule
All products are dispatched during normal business hours (Monday to Friday, 8 am to 5 pm). Please note that our daily order cutoff time is 3 PM NZ time. Orders placed outside of business hours, during public holidays, and on weekends will be processed on the next business day, as courier companies do not operate during those times.
Tracking Your Order
Once your parcel is scanned by Team Global Express, you will automatically receive a tracking link at the email address you provided with your order. To track your shipment with Team Global Express, please visit https://www.myteamge.com/
Customs and Duty Charges
For international orders, it's essential to be aware of potential customs or import duties. These charges are applied when the parcel reaches its destination country and are the responsibility of the recipient. Hyper Ride has no control over these fees and cannot predict their amount. We cannot be held responsible for any additional charges incurred, nor can we accept a return in such cases. As an established and ethical business, we do not engage in illegal practices such as marking international orders as gifts to bypass or reduce customs fees.
If you have any questions or need assistance, please contact our support team at ridesupport@hyper.co.nz.
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