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We created CAMO (Chainline And Material Optimization) for direct mount style cranksets. Easily swap between chainrings on a whim and enjoy a variable selection of chainring options, all compatible with your selected CAMO spider or BashSpider. With no nuts or spacers involved, swapping chainrings takes less time than brewing a cup of your favorite beverage.

The CAMO BashSpider is the world's only crankset-mounted boost bash ring. This is a spider with an integrated bash ring for use with direct mount SRAM cranksets. The CAMO BashSpider pairs with a CAMO chainring to complete the CAMO System. The "rolling" ability of the BashSpider allows the rider to move easily over obstacles. Bash rings that are mounted on the crankset are better supported than bash rings that are mounted to the frame or bottom bracket, as bash solutions like ISCG 05 can void frame warranties.

This is a spider for use with SRAM cranksets that have a removable spider. Key advantages of the CAMO system include:

  • Perfect chainline for wear and shifting precision

  • Optimal material usage for weight, stiffness, and wear

  • Spend less for chainring swapping by buying only the chainring, compared to chainrings that have an integrated spider

  • Swapping chainrings is very fast with only five small bolts and no nuts

  • Availability, as Wolf Tooth has many direct mount options: round or oval, stainless or aluminum, for several cranksets.

  • Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability

  • CAMO mounting bolts are included with each spider.


Four different chainline options are available. The number and letter refer to the mm offset and direction from the mounting face to the centerline of the teeth:

M8 (6mm offset - dished towards the frame)

  • This is for use on bikes with 135mm QR, 142mm thru axle, and some 148mm bikes. Details here on the 148mm Boost spacing.

  • For use with GXP cranks and BB30 Long Spindle standard 49mm chainline.

  • Praxis Works Road/CX cranks use this offset.

M5 (3mm offset - Boost - dished towards the frame)

M2 (0mm offset)

  • 49mm chainline on a BB30 short spindle crankset.

  • Praxis Works mountain bike cranks use this offset for DM-B chainrings.

  • Super Boost (157mm rear spacing) - refer to the chart below.

P2 (plus 4mm offset - dished outwards away from the frame)

  • For fat bikes that have 190/197 rear spacing but use a 100mm spindle. This is now very common on production fat bikes to keep the Q-factor slimmer

  • Can be used for creating a "boost" chainline with a BB30 short spindle crankset


2023 Wolf Tooth Chainring explainer


Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile delivers ultimate chain retention and mud shedding ability. 

2023 Wolf Tooth Drop Stop explainer


  • We recommend the use of a clutch style rear derailleur for the best chain security.

  • If you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper in addition to a clutch-type rear derailleur. Without these precautions, you may experience chaindrops and/or chainsuck.

  • You will be able to access all bolts without removing the spider

  • Line up the little dot on the ring with the dot on the spider. Don't worry, you cannot install the ring in the wrong rotational orientation.

  • Be sure the bosses on the spider "plug in" to the chainring.

  • Torque bolts only to 4-5 Nm and use blue Loctite threadlocker


Weight (CAMO Spider): M8 • 32g | M5 • 28g | M2 • 28g | P2 • 30g
Weight (CAMO BashSpider): M5 • 103g
Material: 7075-T6 aluminum
Included: ED coated steel bolts included
Made in USA


*Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products at the time of sale. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs. Please read our Terms & Conditions

*Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.

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