SRAM Road Chain Ring 46T 11 Speed Yaw S2 Hidden Bolt/Non-Hidden Bolt 110 - 5mm BB30 or GXP (46-36)
- ShowProduct Information Starting out with raw 7075-T6 alloy plate, we stamp, coin, and CNC the rings to create a precise shi... read more
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Product Description
Starting out with raw 7075-T6 alloy plate, we stamp, coin, and CNC the rings to create a precise shifting whole. Coining shapes tooth profiles into designs CNC alone can't match, creating a stronger tooth by strain-hardening the alloy for superior durability. Stainless steel pickup pins give shifting longevity. Chainring-specific finishing technologies and laser graphics add durability and appeal.
- Low weight and excellent strength
- Made of 7075-T6 aluminium
- PowerGlide ramps/pins for optimized shifting performance
- Black hard anodized finish
- 110 mm bolt circle diameter
Occasionally, without notice, manufacturers change product design and/or specifications.
Chainring Guide
Chainring Guide
Chainrings are the link between your cranks and your chain. They come in many different sizes and bolt patterns to match the many different types of cranks available. The larger a chainring, the harder the gear, and conversely, the smaller the chainring, the easier the gear.
Most modern mountain bikes now use just one chainring, knows as one by or 1x. Most road bikes use two chainrings, known as double or 2x. There are also triple or 3x setups available. Hybrid bikes can use either road or mountain bike gearing. In this guide, we will show the things to note when upgrading or replacing your chainrings. If not attached directly to the centre of the crankset axle, chainrings will mount to a spider. This spider can be different sizes depending on the crankset, known as BCD. The spider can also use different amounts of bolts to secure the chainring.
Narrow/Wide chainrings
Modern mountain bikes, many gravel bikes and now even some road bikes have only a single chainring. With the advent of very large cassettes, it is possible to get the range of gears once offered by a double chainring crankset with a single chainring setup.
There are many advantages to using only a single chainring. There is less weight as there is no need for a second chainring, a front derailleur, or a front shifter. There is also the practical advantage with fewer components there is less to go wrong or maintain. The key to a 1x drivetrain is the use of a narrow/wide chainring.
A narrow/wide chainring uses alternating narrow and wide teeth that grip the chain onto the chainring. This technology has almost eliminated dropped chains. Most riders will not use a chain device as the chain retention is so secure. Please note a narrow/wide chainring will only work with a 1x set up. The narrow/wide teeth that grip the chain will not allow the chain to shift to a second chainring. double and triple chainrings have ramps built in to aid with shifting.
Double and Triple Chainrings
Double and triple chainrings are specific to their use and include ramped sections around the ring that help guide the chain either up or down onto the next cog when pushed by the derailleur.
Some chainsets have one bolt area that mounts both chainrings with the same bolts. Others have one bolt area for the outer and another smaller bolt area for the inner chainring. When replacing, please ensure that the replacement is for a double or triple crankset to ensure compatibility, along with the correct BCD and amount of arms on the spider.
Oval Chainrings
Oval chainrings are designed to create a smooth power delivery and increase your pedalling effectiveness. Oval chainrings maximize the part of the stroke where power is produced and minimize resistance where it isn't. Riders who spend a lot of time climbing will feel the advantages of using an oval chainring.
Riders that use a double chainset can use two oval chainrings or just the one. For example, some riders might want an oval outer ring with a standard round inner. It is recommended to purchase an oval chainring with the same teeth as your prefered round chainring. Again BCD and bolt count govern the compatibility of an oval ring with your crankset. Oval chainrings are now available in most common sizes.
BCD and Direct Mount
Before choosing your next chainring, you will need to know the BCD (sometimes known as PCD) and how the chainring is attached. Firstly look at how the chainring is attached, does it use bolts, if so how many. If it does not use bolts, then it will be a direct mount chainring.
Once you know the number of bolts then you will need to know the BCD of the chainring. BCD is the distance between the bolts, please also note if there is a symmetrical bolt pattern or an asymmetrical bolt pattern. For example, chainrings for a Shimano 105 R7000 road chainset use four-bolt asymmetrical 104 BCD chainrings.
Direct mount chainrings do not use a spider or bolts to attach the chainring. The chainring mounts directly to compatible cranks. Each crank manufacturer has a different pattern to the direct mount spline and is unique to the manufacturer. For example, a RaceFace direct-mount chainring will only fit RaceFace cranks. A direct mount chainring cannot be mounted to a crank that does not support direct mount.
Finance
Delivery & Guarantee
UK Delivery Information
International Deliveries – Temporarily Suspended 11/11/20
Note: We are still offering deliveries to the Isle of Man, Scottish Highlands, Scottish Islands, Channel Islands, Isle of Wight, Jersey and Guernsey.
Courier Delivery update: Due to the COVID19 situation, we are currently experiencing some delays with deliveries. Our couriers are working around the clock to get your order to you as soon as possible but there is a potential delay of up to 48 hours . Please check your tracking on track your order here.
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Please keep checking the TNT tracking for further updates. On behalf of TNT we apologise for any delay and inconvenience this may cause.
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.
Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
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Returns & Warranty
It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.
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