Escape Bike Shop

AbsoluteBlack Oval 32T Chainring For E*Thirteen

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£46.99

SKU: ABE13OVAL32T

Availability: In stock

AbsoluteBlack Oval 32T Chainring For E*Thirteen

Advantages of Direct mount chainrings:


*Finest design to provide excellent weight to strength ratio
* min 12% lighter over stock round chainring
*One of a kind special oval shape (Patent Pending) 
*Greatly improves traction and climbing abilities 
*Unique Patent Pending narrow-wide teeth profiles to keep your chain in place for minimum 12 months! 
*Special 3D teeth machining for ultimate mud relief decrease wear and noise dramatically
*Superb quality and great look.
*You will ride faster using ovals. If you keep using round ring then others will get quicker.
*You will not "feel" the oval shape at all 
*Reduces stress on knees 
*We mastered our oval chainrings to perfection, so you can get best possible advantage from the oval/elliptical shape.

Description

Details

Size (Mass +/-1g):

30T (58g), 32T (62g)

Color

Black

Compatibility

E*thirteen TRS, TRS+ and TRS Race Carbon cranks only. 9, 10, 11 and 12spd Eagle compatible.

Material

cnc machined 7075 Txxx Aluminum. Long-lasting construction

Finish

type II anodizing

Chainline

49mm

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

 

 

 

 

 

 

 

 

 

 

 

 

Advantages of Direct mount chainrings:

*Finest design to provide excellent weight to strength ratio
* min 12% lighter over stock round chainring
*One of a kind special oval shape (Patent Pending) 
*Greatly improves traction and climbing abilities 
*Unique Patent Pending narrow-wide teeth profiles to keep your chain in place for minimum 12 months! 
*Special 3D teeth machining for ultimate mud relief decrease wear and noise dramatically
*Superb quality and great look.
*You will ride faster using ovals. If you keep using round ring then others will get quicker.
*You will not "feel" the oval shape at all 
*Reduces stress on knees 
*We mastered our oval chainrings to perfection, so you can get best possible advantage from the oval/elliptical shape.

What size should I choose?

* 30T Oval chainring has an ovality of 28/32T and is best for someone who uses currently 29 or 30T round ring.

* 32T oval ring will suit best someone who uses 31 or 32T chainring currently. While pedaling, you will feel similar effort to the one riding round 31T ring, but you will gain the speed similar to riding 34T chainring.

Why oval chainrings work

Oval chainrings work because a rider does not produce power evenly through a pedal stroke; they maximize the part of the stroke where power is produced and minimize resistance where it isn't. Oval rings make the spin cycle a lot smoother and are easier on legs while climbing. Believe it (or not), but a round chainring doesn't transfer torque to your rear wheel as smoothly as an Oval one. You will actually feel your stroke to be more "round" with an Oval shape than with a round chainring.

Why it matters

Traction, Traction and Traction. With oval rings rear tire traction improves greatly on loose and slippery terrain. Smoother power delivery to your rear wheel means that you will be able to maintain better, constant cadence; get less stress on the joints (knees) and therefore be able to keep certain level of effort for longer. This results in higher average speed. Moreover, 11 studies made by various Universities in the World show that using oval chainrings human legs utilize more muscle groups (compared to round one), but each of them to lesser degree. Load from pedaling an oval chainring is spread over greater muscle mass which in effect gives you the feeling of fresher and more relaxed legs. It is world's finest oval chainring backed by tens of thousands of customers.

How to mount E*thirteen Oval chainring:

You will need E*Thirteen BB Install/Spider Removal Tool first. With this tool you need to simply open the lockring that holds the chainring on the crank. It's best to clamp that tool in a vice and Turn the crank counter-clockwise (looking from the top). Once the lockring is removed, take off old chainring and re-grease the splines on the crank. Place new oval chainring with convex side to the crank, but at the same time observing the small dimple (located next to spline interface) to be aligned with center of the crank arm. This is crucial to obtain correct chainring position. Now, place the lockring back. Since you will not be able to use torque tool, please do the following steps: Screw the lockring to the point where it starts to give you bigger resistance (as it touches the chainring now). From this point rotate the crank arm further by about 90 degrees. This will give you proper 30Nm locking force. Done

Oval (elliptical) chainring does not compromise the work of clutch mechanism in rear derailleur. It also does not require chain tensioner when using in singlespeed application. These chainrings also help you to recover after knee injuries as pedaling becomes smoother and less exhausting. It is the most advanced oval chainring currently on the market.

If you wish to check for frame clearance with new oval ring, below you can find measurement of biggest dimension of the oval (tip to tip of tooth):

30T: 134mm ; 32T: 143mm

Additional

Additional Information

Gender No

Delivery

Free UK delivery on orders over £50*

£5 for orders under £50

Shipping for all Mainland UK orders over £50 is free including bikes and frames. Overseas delivery is worked out differently for each order. For more information on overseas delivery please email us or give us a call on 01524241226.

*Deliveries to the Highlands & Islands of Scotland may incur a surcharge, please call for a quote.

Finance

0% Finance from Escape Bike Shop

Get a brand new bike and spread the cost over 6, 12, 18, 24 and 36 months with a 0% interest finance option from Escape Bike Shop. Applying for finance is fast and easy. Complete the credit agreement, sign it online and get an instant credit decision. Upon acceptance, pay your deposit and you're done.

Interest free finance is available on amounts between £300 and £15,000. You can use the quick finance calculator below and on bike product pages or you can call the team here at Escape Bike Shop on 015242 41226 (open Monday to Friday 10am to 5:30pm, Saturdays 9:30am to 5:30pm and Sundays 10am to 4pm).

There is a minimum deposit of 10%, however you can choose to pay a higher deposit if you want to place a smaller amount on finance. *Finance is only available on full priced items - call for details.

Finance Length APR Amount Min. Loan Amount Max. Loan Amount
6 months 0% £300 £15,000
12 months 0% £500 £15,000
18 months 0% £1,000 £15,000
24 months 0% £1,500 £15,000
36 months 0% £2,000 £15,000

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