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Make / model Aprilia RSV4 drivechain DID 520 ERV7 X-ring ultra 5/8“x1/4“ gold race-chain

DID 520 ERV7 X-ring ultra 5/8“x1/4“ gold race-chain

Product no.: 10004210-0001

available

144.90 €
Price incl. VAT, plus delivery


DID 520 ERV7 - development of the successor 520ERV3 Race chain from MotoGP / WorldSBK. 
(DID 520 ERV7 X-ring ultra 5/8“ x 1/4“ gold)
please select chain length / number of links
with rivet lock
To use only with 520 front and rear sprocket.
 
weight: 1,500 g per 100 links
tenacity: 3,920 kg / 8,650 lbs
DID wear index: 3,100
 
 
World Championship Racing Chain! Almost all Teams in MotoGP (e.g Yamaha, Ducati) and WorldSBK use this DID 520 ERV7 chain. It is the lightest chain which provides a safe function at the strongest and heaviest racing bikes. It has in addition an acceptable  mileage.
Compared to OE chains of the latest serial superbikes (e.g. DID 525 ZVMX) the EVR7 is about 30% lighter and runs easier, too (racing chain). By less to accelerate masses and less in turning to accelerate masses, and easier run you will have a relevant performance advantage. The lower moment of inertia (by mass and turning masses) also provides a better handling.
Because of lower tensile strength (17% compared to DID 525 ZVMX) it is recommended not to use this chain for clutch-wheelies at two person rides. You also should change the chain, if there are obvious signs of wear.

Accessories

Product Note Status Price
Chain demount and mount tool for DID chains clone Chain demount and mount tool for DID chains clone
119.00 € *
520 alloy rear sprocket 41-46 teeth BMW HP4 520 alloy rear sprocket 41-46 teeth BMW HP4
from 47.90 € *
DID chain lock (rivet) for DID 520 ERV7 gold racechain DID chain lock (rivet) for DID 520 ERV7 gold racechain
5.90 € *
Wieres 520 alloy rear sprocket 76/100/10,5mm racing rim (5L-520) Wieres 520 alloy rear sprocket 76/100/10,5mm racing rim (5L-520)
from 79.90 € *
*
Prices incl. VAT, plus delivery
Display accessory details

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