AbsoluteBlack Narrow Wide Mono 104 BCD Oval Premium Chainring Black

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AbsoluteBlack Narrow Wide Mono 104 BCD Oval Premium Chainring Black

Name: AbsoluteBlack Narrow Wide Mono 104 BCD Oval Premium Chainring Black
Brand: absoluteBLACK
SKU: 2262477

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Delivered from 30/11

€66.95

Delivered from 30/11

€66.95

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€66.95

	Serenity Pack	Comfort Pack
Express delivery
Bike assembled 100%⁽¹⁾
Fast-track access to our experts	1 year	3 months
Free marking	~~€19.99~~	~~€19.99~~
Bike maintenance at Alltricks stores	3 "gold" maintenances ⁽²⁾ ~~€285~~	1 "bronze" maintenance ⁽³⁾ ~~€50~~
Additional labor (2h) ⁽²⁾	~~€138~~

(1) Bike fully assembled, checked, and adjusted by our expert mechanics. To reduce the environmental impact of transport, we have removed the front wheel and pedals from your bike. The box used is therefore lighter and less bulky. All you have to do is reassemble them and enjoy your new bike. We recommend adjusting the saddle height, tire pressure, and suspensions according to your preferences.

(2) Within 2 years of bike purchase.

(3) Within 3 months of bike purchase. The services are valid only in one of our Alltricks stores. Details of the available maintenance services can be found at: www.alltricks.fr/surl/l-atelier

Delivered from 30/11

Last one in stock!

€66.95

Sold by Alltricks

€66.95

	Serenity Pack	Comfort Pack
Express delivery
Bike assembled 100%⁽¹⁾
Fast-track access to our experts	1 year	3 months
Free marking	~~€19.99~~	~~€19.99~~
Bike maintenance at Alltricks stores	3 "gold" maintenances ⁽²⁾ ~~€285~~	1 "bronze" maintenance ⁽³⁾ ~~€50~~
Additional labor (2h) ⁽²⁾	~~€138~~

(2) Within 2 years of bike purchase.

(3) Within 3 months of bike purchase. The services are valid only in one of our Alltricks stores. Details of the available maintenance services can be found at: www.alltricks.fr/surl/l-atelier

Delivered from 30/11

Only 2 left in stock!

€66.95

Sold by Alltricks

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Description

AbsoluteBlack Narrow Wide Mono 104 BCD Oval Premium Chainrings are designed for all cranks that use 104bcd as the mounting interface. This is the most common mounting standard for Shimano and other 4 arm cranks. It is the most premium oval chainring on the market with scientifically proven performance gains.

Oval chainrings do not produce more force, they increase pedalling efficiency through better transmission of forces. This means that you won't necessarily go further by pedalling harder. But the less force you lose, the more energy you keep, allowing you to pedal harder when you need to and thus reducing your general fatigue. That's why you can ride faster, longer and further with oval chainrings.

Studies conducted by the University of Primorska, Slovenia, show significant differences between the use of AbsoluteBlack Oval chainrings and conventional round chainrings. It is proven that using an oval chainring can provide up to a 9% increase in pedal stroke efficiency, up to 7% less oxygen consumption, 15% less breathing and up to a 10% decrease in heart rate.

Details :

Weight : 30T 104BCD : (36g) comes with special bolts and spacers ; 32T (41g), 34 (44g), 36T (53g)
Color : Black
Compatibility : All cranks with 4x 104BCD interface. This means Shimano XT / Zee / Deore / SLX / XTR, Race Face Sixc, RF Ride, RF Chester, RF Respond, FSA, E13 and many more.
Not compatible with Shimano HG+ chain.
CNC machined 7075 Txxx Aluminium material. Long life construction. Type II anodising
Chainline : 30T - 48 mm ; 32T - 48.5 mm ; 34 & 36T - 50 mm
Mounting holes 4 x 104mm BCD (for 32D ring, screws must be a minimum of 6mm long)
Designed in the UK. Made in Poland (EU).
Ovality : Optimised for each size separately. Range: 10.2-14.4% and 110.5-116.3° after TDC (top dead centre) Patent Pending

Important :

The 32T chainring is fitted with 2mm spacers and threaded holes (M8x0.75) to fit this size on the chainring.
30T chainring has build-in 2.5mm spacers and threaded holes (M8 / M5) to accommodate this size on spider. It also comes with bolts and spacers in the package: 2x M8 aluminium bolts T30 torx, 2x M5 steel bolts T25 torx and 2x eccentric spacers. This is a patent pending solution.
30T oval chainring will not fit some power meters, like SRAM Quarq Dzero 104 BCD. If you are unsure whether it will fit your power meter, please contact our customer service team.
If you wish to check the frame clearance with the new oval platter, the measurement of the largest dimension of the oval (from tip to tip of the tooth) is given below: 32T : 143 mm; 34T : 151 mm; 36T : 159 mm

ADVANTAGES OF 64BCD ABSOLUTEBLACK CHAINRING :

We have mastered our oval platens to perfection, so you can get the best possible benefit from the oval/elliptical shape.
Thinnest design to provide excellent strength to weight ratio.
Unique special oval shape (patent pending).
Greatly improves traction and climbing ability
Unique narrow and wide tooth profiles (patent pending) to keep your chain in place for at least 12 months!
Special 3D machining of the teeth to dramatically reduce wear and noise.
Superb quality and great looks.
You'll ride faster when using ovals. If you continue to use round rings, the others will become faster.
You won't feel the oval shape at all.
Reduces pressure on the knees.