QRF400 High-Strength Upgrade Swing-Arm Shaft

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Certified Buyer Rated

Jun 10, 2011

good but thay have a brake point as you can see on the photo wen you landt hard is made one my self out of a sqruwedriver thats reeeeaaaly tufff

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Certified Buyer Rated

Apr 27, 2011

need to jump without breaking

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Certified Buyer Rated

Feb 08, 2011

para ser la opcion no es del todo resistente pero calidad precio fantastic

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Customer Rated

Nov 05, 2010

Yes it won't bend anymore but it will break into two now ...I wonder why they cut another line at 1/3 lenght of the shaft for the ''C'' clip ? it really weakens the shaft strenght . Come on hobby king , its a great kit . Give us a real good shaft so we can enjoy the QRF 400 ...

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Customer Rated

Oct 25, 2010

This shaft on my QRF400 broke into 2 pieces so it doesn't seems to be made from "super hard grade steel".

as for now i think the original shaft is even better....

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Certified Buyer Rated

Sep 23, 2010

A must have upgrade for the QRF400. The original shaft will bend.

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Customer Rated

Sep 11, 2010

These upgraded shafts are the REAL DEAL and are a must have with any new purchase of the QRF-400. Replace the existing shaft before your first ride, otherwise you are only putting off the inevitable. Careful attention must be maintained on the chain tention though as it is still possible to snap these hardened shafts if the chain climbs over the sprocket. Great price, way cheaper than the ARX shaft.