Absolute Black MTB Oval RaceFace Cinch Direct Mount BOOST 148 (3mm offset)

Our premium 1X RaceFace Boost 148 direct mount compatible Oval chainrings are designed for CINCH system RaceFace uses to mount chainring directly to the crank. This version is for BOOST 148 specific bikes and FAT BIKES (when reversed).

Size (Weight):

• 26T (52g)
• 28T (54g)
• 30T (58g)
• 32T (62g)
• 34T (69g)
• 36T (75g)

Compatibility: RaceFace Cinch system cranks. RF Next SL, RF SIXC, RF Turbine, RF Atlas, AEFFECT CINCH cranks. 9, 10, 11 and 12spd Eagle compatible.

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

Chainline: 52mm. 3mm offset

Mounting: Direct Mount

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 our special Oval chainrings:

• Finest design to provide excellent weight to strength ratio
• One of a kind special oval shape (Patent Pending)
• 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 
• Designed to handle mud and grass with easy
• Superb quality and great look.
• You will ride faster using ovals. If you keep using round ring then others will get quicker. 
• Reduces stress on knees and helps to maintain your legs fresher for longer.
• You will not "feel" the oval shape at all.

PLEASE NOTE !

Trek's policy states that we are unable to ship out Trek Bikes by courier, all Trek bikes are clearly marked Shop Collection!

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

Shipping on all domestic orders over £50.00 (including bikes* and home trainers) for delivery within the UK is completely FREE!

To qualify for free shipping:

Your delivery address must be within the United Kingdom

Your order, after any discounts, must be £50.00 or over

For all other orders including those under £50.00 there is a postage charge of;

Order Value After Discounts & Codes:

•                     £0.00 - £9.99 - £5.00

•                     £10.00 - £19.99 - £4.00

•                     £20.00 - £29.99 - £3.00

•                     £30.00 - £49.99 - £1.50

•                     £50.00 + 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

· Please Note : Trek Bikes cannot be shipped and are store collection or Van Delivery (ring for quote)