RACE FACE

absoluteBLACK Race Face Cinch Boost Oval Chainring

Chainring | Product Code: WO-216584

129.00

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QUANTITY:

Please select a size to see store avaliabilty.

STORE

STOCK

Auckland - Orewa

Auckland - North Shore

Auckland - Westgate

Auckland - Britomart

Auckland - Penrose

Auckland - Mt Wellington

Pukekohe

Hamilton - Rototuna

Hamilton - Frankton

Te Awamutu

Cambridge

Mount Maunganui

Tauranga (NEW Fraser Cove)

Rotorua

Palmerston North

Kapiti

Lower Hutt

Nelson

Christchurch

Dunedin

Queenstown

Warehouse - NZ Dispatch Centre

Auckland - Orewa

Auckland - North Shore

Auckland - Westgate

Auckland - Britomart

Auckland - Penrose

Auckland - Mt Wellington

Pukekohe

Hamilton - Rototuna

Hamilton - Frankton

Te Awamutu

Cambridge

Mount Maunganui

Tauranga (NEW Fraser Cove)

Rotorua

Palmerston North

Kapiti

Lower Hutt

Nelson

Christchurch

Dunedin

Queenstown

Warehouse - NZ Dispatch Centre

Auckland - Orewa

Auckland - North Shore

Auckland - Westgate

Auckland - Britomart

Auckland - Penrose

Auckland - Mt Wellington

Pukekohe

Hamilton - Rototuna

Hamilton - Frankton

Te Awamutu

Cambridge

Mount Maunganui

Tauranga (NEW Fraser Cove)

Rotorua

Palmerston North

Kapiti

Lower Hutt

Nelson

Christchurch

Dunedin

Queenstown

Warehouse - NZ Dispatch Centre


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

COURIER DELIVERY

FREE ON ORDERS OVER $99, NZ WIDE*

On all orders over $99 Evo Cycles offers free delivery to any non-rural address in New Zealand* - this includes large / bulky items and bike brands that are able to be shipped** 

$5 FLAT-RATE FREIGHT FOR ORDERS UNDER $99, NZ WIDE*

On orders under $99 we charge $5 fee for non-rural addresses and $10 for rural addresses. 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.

*There is an additional $5 charge for all rural deliveries.
**Some brands, including Trek, Giant & Liv bikes are only available via Click & Collect or Evo Home Delivery as they must be fully assembled by a qualified bike mechanic in an approved store.
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CLICK & COLLECT FROM AN EVO SHOWROOM

Free for all orders over $99. Orders under $99 a $5 flat shipping & handling fee applies. Order and pay online and collect everything from one of our showrooms. Just select which store you would like to collect from at checkout. Find out more about Click & Collect here.

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