Why do the best choose DID?
GREATER RIGIDITY Increasing chain rigidity eliminates bulging and bending: improves motorcycle manoeuvring
• Increased range of use from 700 cc to 800 cc
• Greater rigidity
• Increased chain durability
The exclusive DID 520 ERV3 racing chain is the result of years of technical studies and development on the MOTO GP and SBK world-class circuits.
Compared to the current production of the ER Exclusive Racing D.I.D chains for the SBK and MOTO GP, the D.I.D 520 ERV-3 clearly has superior performances:
The new 520 DZ2 G&B has been equipped with the exclusive Super Dai Hard pin treatment.
The 520 DZ2 G&B has more fatigue strength than the previous D.I.D 520 DZ G&B. The combination of high durability and light weight makes the 520DZ2 G&B the best entry level chain for motocross, comparable to the 520 NZ.
Extremely sophisticated, light and smooth, the new DID 520 ERT3 chain allows you to take advantage of all the power of the 125/250 cc motocross bike and now even up to 450 cc, guaranteeing maximum smoothness and resistance to stress.
The strengths of the new DID 520 ERT3 chain compared to the ERT2 are:
• + 25% deformation resistance
• + 3% UTS without varying the weight
It is the same, identical product supplied to the teams of the MOTOCROSS World Championship to satisfy the most demanding motorcyclist. They are products born for off-road racing.
To meet the needs of Off-Road Enduro enthusiasts, DID has further developed the new 520 ERVT for this discipline, by rightfully entering in the ER exclusive racing line.
Very smooth, light, with minimal power absorption. The exclusive feature of this chain is its extremely small size, narrower than any other Enduro O-Ring chain! This facilitates the passage between the components of the transmission (slippers, chain-guides, etc.), avoiding anomalous lateral wear of the chain itself. Specific for all Enduro models up to 650cc.
When a chain for motorcycle use is classified as STANDARD, it means that it corresponds to the traditional processing degree of the industrial chain. That is, there is no trickery or sophistication involved in its components.
Description: reinforced chain;
Features: steel pins, wound bushing and plates with greater thicknesses;
Pocket cutting and closing tool. Code 409506000
Universal for all 5/8 pitch transmission chains (type 520/525/530/532)
5/8 pitch tool spare parts (520/525/530/532)
409507000 – spare bow
409508000 – spare plate
409509000 - perno di ricambio per cianfrinatura
409509000 – spare pin for chamfering
½ pitch modification tool components (type 420/428)
409526000 – spare bow
409527000 – spare plate
409528000 – spare pin for chamfering
1. Code 409541000
Pitch 6.35 mm Roller and silent distribution chains
Spare parts for tool 409541000:
code 409541001 – Extractor control screw;
code 409541003 – 6.35 mm pitch cam chain riveter;
code 409541004 & Chain link ASA 25;
APPLICATIONS: This tool has been developed to facilitate the replacement of 6.35 mm pitch cam chains without having to open the engine. Especially for the old models.
D.I.D. 6.35 mm pitch distribution chains
SC & SCA 0404 A.
SC & SCA 0409 A.
SC & SCA 0412 A.
2. Code 409542000
Pitch 7.774 mm Roller and Kart distribution chains
Spare parts for tool 409542000:
code 409541001 - Extractor control screw;
code 409542003 - 7.774 mm pitch cam chain riveter;
code 409542004 – Chain link 219 HTM;
code 409542005 – Chain link 219 FTH;
APPLICATIONS: This tool has been developed for the handling of 7.774 mm pitch Kart chains and to facilitate the replacement of 7.774 mm pitch roller cam chains.
D.I.D. Kart chains with 7.774 mm pitch: 219 HTM. - 219 V SDH.