ABSOLUTE BLACK

absoluteBLACK Race Face Cinch Boost Oval Chainring

Chainring | Product Code: WO-216584

129.00

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North Shore

Britomart

Ellerslie

Pukekohe

Hamilton

Rotorua

Tauranga

Cambridge

Te Awamutu

Wellington

Christchurch

Dunedin

Logistics Centre

North Shore

Britomart

Ellerslie

Pukekohe

Hamilton

Rotorua

Tauranga

Cambridge

Te Awamutu

Wellington

Christchurch

Dunedin

Logistics Centre

If you would like to view a bike shown as available in a warehouse, please call ahead or email us well in advance to ensure the bike you are wanting to view/purchase is built up.


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).

Difference between Boost148 and non-boost chainrings is in the offset/dish of the chainring itself only. You would use the same crank in both boost and non-boost bikes, but chainring offset has to be different to accommodate chainstay clearance. Boost chainrings have only 3mm offset while non-boost ones 6mm.

Advantages of our special Direct mount chainrings:

  • We mastered our oval chainrings to perfection, so you can get best possible advantage from the oval/elliptical shape.
  • Finest design to provide excellent weight to strength ratio
  • 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
  • They save weight because they don't need the spider and chainring bolts.
  • The ability of installation of a smaller ring size that can't be mounted on the regular spider.
  • 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
  • Chainring is reversible and fits also Fatbikes with 170/190mm axles

SPECIFICATIONS

Size (Mass +/-1g): 26T (52g), 28T (54g), 30T (58g), 32T (62g), 34T (69g), 36T (coming)
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 Aluminium. Long-lasting construction
Finish type II anodizing
CHAINLINE 52mm. 3mm offset
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

SPECIFICATIONS

Size (Mass +/-1g): 26T (52g), 28T (54g), 30T (58g), 32T (62g), 34T (69g), 36T (coming)
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 Aluminium. Long-lasting construction
Finish type II anodizing
CHAINLINE 52mm. 3mm offset
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

FREE DELIVERY

On all orders over $99 Evo Cycles offers free delivery to any physical address in New Zealand - this INCLUDES large and bulky items and bikes!

$5 FLAT-RATE FREIGHT

On orders under $99 we charge $5 flat-rate freight. This is so we can give our customers (that's you!) the most competitive pricing available for small parts and accessories. There are no hidden shipping costs and you know exactly what you're paying for.

FREE CLICK & COLLECT

Order and pay online and collect everything from one of our stores for free - no handling charges whatsoever! Just select which store you would like to collect from at checkout. Find out more about Click&Collect here.

You purchase your bike from evocycles.co.nz

Our expert mechanic pulls your bike out of the box and builds it to 100%, excluding accessories (i.e racks and baskets). We tune the brakes and gears then test ride to ensure everything runs smoothly.

We then take off a few simple parts to fit the bike into the box. We double check to ensure all the parts are enclosed, before sealing the box and sending to you.

Your bike arrives!

You use 2-3 common tools to fit a few simple parts. If you get stuck, use our help centre and bike assembly guides or give us a call and we'll talk you through the process.

You purchase your bike from evocycles.co.nz

Our expert mechanic pulls your bike out of the box and builds it to 100%, excluding accessories (i.e racks and baskets). We tune the brakes and gears then test ride to ensure everything runs smoothly.

We then take off a few simple parts to fit the bike into the box. We double check to ensure all the parts are enclosed, before sealing the box and sending to you.

Your bike arrives!

You use 2-3 common tools to fit a few simple parts. If you get stuck, use our help centre and bike assembly guides or give us a call and we'll talk you through the process.