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Aeffect R Crankset

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Strong Contender

Forged 7050 AL gives this crank phenomenal strength, earning it an Enduro rating at a lighter than expected weight and is available in a 165mm length.

Black To The Future

Even if your crankset will inevitably get covered in scratches, dust, and mud, this black satin finish does really tie the ride together nicely.

Consider Yourself Covered

CINCH System is designed to work with your next bike, the bike after that, and the bike after that.

Here Come The Hard Chargers

Designed and tested in Canada then forged for superior strength from 7050 Alloy in the fiery pits of Mordor, the Aeffect R crankset offers a rowdy strength-to-weight ratio, a sleek finish and versatility to get after it anywhere on the mountain.

Aeffect R Crankset

Regular price $134.99

Unit price per 

Color Black

Arm Length (MM) 165

Spindle Size 137

Rider Style

XC
Trail
All Mountain
Gravity
eMTB

Specs

Available Chainlines 51mm - 137 Spindle
Available Arm Lengths 165mm, 170mm, 175mm
Includes Pedal Washers (Chain Rings & Bottom Brackets sold separately)
Axle Material Steel
Crank Arm Material 7050 Aluminum
Available Spindle Diameters 24mm
Available Spindle Sizes 137mm
Weight 632g
Weight Conditions 170 mm Arms, 32T Alloy Chain Ring

Reviews / Q&A

Customer Reviews

Based on 92 reviews
84%
(77)
2%
(2)
4%
(4)
2%
(2)
8%
(7)
M
Mike H.

The cranks look sharp. I was planning on putting RaceFace cranks on this build from the start. Looking forward to putting them through hell. An excellent addition to a savaged out Chameleon.

J
John M.

Replaced the old one well

B
Bandaid

The only other RF cranks I have experience with are the normal aeffects, these feel much stiffer. Much more appropriate for aggressive riding. So far I have no complaints about them.

M
Mark

Loving these new cranks. Easy to install, and feel solid under the feet.

C
Clifford Z.

It's hard to believe such great products can me made at such affordable prices! 7050 forged cranks for under 200$ new! Would have been happy to pay 300$ for this. I am upgrading from old school ISIS cranks. These literally took a pound of weight off my bike and are stronger too. Every little detail is awesome. The smaller profile edges give more ground clearance while pedaling. Super mechanically friendly, strength where you need it, weight savings where you don't. Only thing I am going to complain about is it runs a regular 24mm bb which is fine, but it says these are cinch cranks and i paid a bunch extra to buy the cinch 30mm bb. Would be good if they add a bb option menu with all compatible bbs. Website issue, not crank problem.

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