Absolute Black Chain Ring - Road Oval 130 BCD x 5

Our Premium Shimano 130/5(bolt pattern) oval chainrings are designed for pre 2014 cranks like Shimano Dura-Ace FC7900, FC7800, Ultegra FC6700, Shimano 105 -5700 and many more. These are finest shift-able oval chainrings on the market. If your current chainrings are 53/39T this is a model you require.

Size (Weight):

• 39T (34g)
• 53T (110g)

Compatibility: Shimano Dura-Ace 7900,7800, Ultegra 6700, Shimano 105- 5700, Tiagra 4600, FSA, Rotor 3D & 3D+, S-works and many more. Compatible with Di2

Material: CNC machined 7075 Txxx Aluminum. Long-lasting construction

Mounting: 130 BCD x 5

Bolts: For Outer chainring please order Long bolts. Changing Inner chainring to oval only? use original bolts

Ovality: Optimized to each size separately. 39T- 6.5%, 53T - 10.3% ; Timing of 108.5° after TDC (top dead center). Patent Pending

Advantages of Absolute Black Road Oval chainrings:

• One of a kind special oval shape that helps you climb easier and faster (Patent Pending)
• Over 15% stiffer than Rotor Qrings due to thicker, 5mm construction 
• Bespoke Absolute Black 6 point ramp and recess shifting design shifts better than any other brand and model of oval chainring
• Finest design that provides excellent strength to weight ratio 
• You will not "feel" the oval shape while pedaling
• Your pedaling action will feel smoother
• Helps reduce stress on knees and helping your legs remain fresher for longer
• You will be able to maintain better cadence while climbing
• Reduces possibility of leg cramps
• You will reduce chainring/cog shifts by at least 15%

All out products are shipped by Yodel/Hermes providing unprecedented reliability and speed. Please provide Mobile number for tracking!

Shipping on all domestic orders over £30.00 (excluding bikes* and home trainers) for delivery within the UK is completely FREE!

*Bikes & Home Trainer & Oversize Goods £15.00

To qualify for free shipping:

Your delivery address must be within the United Kingdom

Your order, after any discounts, must be £30.00 or over

For all other orders including those under £30.00 there is a postage charge of;

Order Value After Discounts & Codes:

•                     £0.00 - £29.99 - £4.00

•                     £30.00  + FOC

all items are shipped by courier not royal mail (except for BFPO's)

European & International delivery charges are dependent on basket value & weight this will be shown in the basket.

Delivery costs will be clearly stated on the checkout page, though you will need to register (to provide your delivery address) in order to see the delivery costs.

If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by email:store@swinnertoncycles.co.uk or by telephone on +44 (0)8448 112299.  Handling is normally 48 hours, but at busy periods this may be extended but we will endeavour to process your order within 5 working days, please contact us for more details