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SR4 4-Arm 104BCD
Chainrings7075 Alloy, Hard Anodised.
Lightweight And Strong.
SR4 4-Arm 104BCD
Chainrings7075 Alloy, Hard Anodised.
Lightweight And Strong.
Renthal

Renthal SR4 4-Arm 104 BCD Chainring Hard Anno

Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

If you wish to return an item, please contact us first and we will generate a returns number (GRN.) You have 14 days from the day of delivery to request the GRN, anything outside of 14 days is at our discression on a case by case basis and may incur a re-stockig fee. If the item being returned is found to be faulty we will refund you the initial order carriage cost, and then offer you a full refund or replacement. We will also refund you the carriage cost to return it to us. If it is not faulty, we will offer you a refund or replacement, but not the initial order carriage cost or the cost to return it.

Renthal SR4 4-Arm 104 BCD Chainring Hard Anno

Season:Discontinued

Brand:Renthal

Code:crrn-sr4HardAno

Renthal's chainwheels are precision cnc machined to extremely tight tolerances to give the ultimate combination of strength and light weight.

The 7075 t6 aluminium alloy chainwheels are 66% lighter than steel, yet incredibly durable.
Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.

Renthal's combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life.

The renthal sr4 chainrings are legendary in their stiffness and longevity. The 5mm thick ultralite chainring uses an i-beam section tooth support bed, for the highest possible stiffness at the lowest possible weight. Cnc machined from 7075 t6 aluminium , the hard anodised surface treatment massively increases the lifespan of the chainring.
Continuing the renthal theme of offering the rider as much choice as possible, every tooth size from 32t right up to 44t are available.
Sizes 32t through 40t have a slightly offset tooth bed, for compatibility with chain devices which use a bash ring as the outer guide. Sizes 41t through 44t have a centralised tooth bed, for better chainline when used on a race bmx.

Renthal sr4 chainrings are designed to ride faster, jump further and last longer.

Features
* computer aided ultralite design enables the ultimate combination of strength and lightness
* high strength 7075-t6 aluminum alloy provides excellent durability
* slightly offset toothbed on size 32-40t, for chain device compatibility
* hard anodised surface coating for increased longevity
* precision cnc machined to extremely tight tolerances
* single speed, 8, 9, 10 and 11 speed compatible
* 104bcd
* sizes: 32t - 44t.

Spec
* 104mm bcd (bolt circle diameter)5/64" 8/9/10sp
* 7075 t6 aluminium
* 32t = 38g weight
Sizing Information
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