Motocross Chains
Chain of Choice for AMA Teams
The non-sealed 520ERT3 is our #1 selling motocross chain and is used by race teams such as Monster Energy Kawasaki, Monster Energy/Yamaha Factory, Troy Lee Designs/Red Bull KTM Factory, and GEICO Honda.
The Cutting Edge
With a great tensile strength of 8,300 lbs and weighing in at 2.99 lbs/100 links, you can see why this is the no. 1 trusted motocross chain!
Proven By Top AMA Teams
Winning chain of the 2020 Monster Energy AMA Supercross Championship with Eli Tomac and the Monster Energy Kawasaki Factory team, as well as the 250 East Supercross Championship with Chase Sexton and GEICO Honda
Available sizes
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- 520ERT3 450 cc max MSRP: $112.22 / 120L - G&G: 520ERT3120RB
Motocross Monster
The 520MX boasts our highest rated tensile strength among non-sealed chains at 8,930 lbs. Perfect for the beating that chains take during tough, off-road races.
Championship Quality
Trusted by the 2019 AMA SX Champion, Cooper Webb, and the Red Bull KTM Factory team, as well as 6X AMA ATV Pro MX Champion, Chad Wienen, the 520MX wins championships!
Podium Performance
Utilizing our SDH pin treatment, with an extremely hard chromium carbide surface layer and a softer inner core, the 520MX is able to absorb shock loads without stretching and landing you on the box!
Available sizes
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- 520MX 500 cc max MSRP: $135.72 / 120L - G&B: 520MXX120RB
Great Value High Performance
The 520DZ2 is budget-friendly, high-performance racing chain designed specifically with local motocross champions in mind.
Longer Chain Life
Designed to meet the demand of even the most grueling MX tracks with SDH technology.
SDH Technology
The use of our patented SDH pin technology results in a longer life of your chain.
Available sizes
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- 520DZ2 450 cc max MSRP: $72.78 / 120L - G&B: 520DZ2X120RB
Designed For Jr. Champions
Our NZ Series is designed for mini champions and vintage bikes alike.
Multiple Colors
The NZ series chains are available in standard and gold & black (G&B) colors.
Multi-Use Chains
This is a great all-around non-sealed chain.
Available sizes
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- 420NZ3 150 cc max MSRP: $48.25 / 120L - Natural: 420NZ3X120RB MSRP: $51.22 / 120L - G&B: 420NZ3G120RB
- 428NZ 100 cc max MSRP: $67.22 / 120L - Natural: 428NZX120FB MSRP: $70.63 / 120L - G&B: 428NZGX120FB
- 520NZ 250 cc max MSRP: $85.58 / 120L - Natural: 520NZX120FB
- 525NZ 400 cc max MSRP: $98.50 / 120L - Natural: 525NZX120FB
- 530NZ 750 cc max MSRP: $110.05 / 120L - Natural: 530NZX120FB
Road Racing/Off-Road Racing Chains
Road Racing
D.I.D's 520ERV7 is the chosen chain of road racing teams in MotoGP, WSBK, MotoAmerica, and used by incredible talents, such as Valentino Rossi, Andrea Dovizioso, and Alex Rins.
Upgraded For 2020
Upgraded from the 520ERV3, the 520ERV7 boasts a 3% higher tensile strength, a 13% longer chain life, and less friction due to X-Ring material improvements.
Built for Professionals
D.I.D's top-of-the-line racing chain can be found on the bikes of Ricky Brabec for rally, Josh Strang for GNCC, and Ken Roczen for SX/MX.
Available sizes
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- 520ERV7 1000 cc max MSRP: $227.53 / 120L - G&G: 520ERV7120ZB
Racing Boss
The 520ERVT is designed as our top-of-the-line enduro chain, but it's strength, lightweight, and extended chain life makes it an ultimate racing chain.
X-Ring Technology
Born from our original non-o-ring motocross chain, the ERVT boasts our patented X-Ring technology which provides less stretch, a higher tensile strength, and ultimately a longer lasting chain.
Strong, Yet Light
This is our lightest and longest lasting X-Ring chain in the 520 size.
Available sizes
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- 520ERVT 500 cc max MSRP: $152.55 / 120L - G&B: 520ERVT120FB
Trials Top Choice
One of the top choices for trials teams such as Repsol Honda, which includes riders Takahisa Fujinami and Toni Bou.
Strong, Yet Light
Using the latest SDH pin technology, the 520ERS3 boasts strength, but is our lightest 520 sized chain making it on-of-a-kind.
Unmatched Performance
Utilizing a rivet-style (ZJ) master link, this is an excellent choice for smaller street bikes up to 250CC, such as the GSX-250R.
Available sizes
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- 520ERS3 250 cc max MSRP: $159.17 / 120L - G&G: 520ERS3120RB
Built For Road Racing
The 415ERZ chain is a road racing chain specifically for Moto3 Regulations.
Small Bike Big Performance
Our 415ERZ can accomodate matching sized bikes with up to 250cc's of power.
Less Weight
Perfect size chain for your track bike to help you save on weight.
Available sizes
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- 415ERZ 250 cc max MSRP: $85.30 / 120L - G&G: 415ERZX120RB
Built For Your ATV
The 520ATV2 is an X-Ring chain designed specifically for ATV racing, in order to give you the best performance out of your chain.
Lighter, Stronger And Lasts Longer
Our ATV2 X-Ring chain is 7% lighter, 10% stronger, and has an 8% longer chain life than other similar products.
Cold Weather Ready
The steel alloy construction minimizes heat cracking in cold weather during competition.
Available sizes
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- 520ATV2 750 cc max MSRP: $138.12 / 120L - G&B: 520ATV2X120FB
Street/Racing
D.I.D Quality
Our Professional Series O-Ring chains have quad-stake riveted pins with solid bushings to give you that D.I.D strength.
Best Value
O-Ring sealed chains give you up to a 25% longer chain life compared to a standard chain because of its lubrication sealing properties.
Multiple Applications
Applicable for street and off-road bikes and ATV's up to 1200cc.
Available sizes
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- 420V 100 cc max MSRP: $74.13 / 120L - Natural: 420VX120RB
- 520VO 750 cc max MSRP: $79.28 / 120L - Natural: 520VOX120FB MSRP: $88.05 / 120L - G&B: 520VOG120FB
- 525VO 900 cc max MSRP: $111.12 / 120L - Natural: 525VOX120ZB
- 530VO 1000 cc max MSRP: $119.00/ 120L - Natural: 530VOX120ZB
- 630V 1200 cc max MSRP: $221.95 / 120L - Natural: 630VX120FB
SuperiorStrength
D.I.D's #1 VX Series includes the 428VX, 520VX3, 525VX3, and 530VX3 chains to for numerous street and off road motorcycles from 350cc to 1100cc.
Longer Wear Life
D.I.D's VX Series boasts a much longer chain life than the VO Series due to the patented X-Ring technology. The 520VX3 has a 32% longer chain life than the 520VO and the 525 and 530VX3 has a 41% longer chain life!
Patented X-Ring
The VX chain series showcases the industry-leading, patented X-Ring seal technology, which leads to extended chain life, minimal friction, and overall amazing performance.
Available sizes
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- 428VX 350 cc max MSRP: $91.20 / 120L - Natural: 428VXX120FB MSRP: $101.33 / 120L - Gold & Black: 428VXG120FB
- 520VX3 800 cc max MSRP: $110.53 / 120L - Natural: 520VX3X120FB MSRP: $122.80 / 120L - Gold & Black: 525VX3G120FB
- 525VX3 1000 cc max MSRP: $148.13 / 120L - Natural: 525VX3X120ZB MSRP: $164.62 / 120L - Gold & Black: 525VX3G120ZB
- 530VX3 1100 cc max MSRP: $160.63 / 120L - Natural: 530VX3X120ZB MSRP: $178.47 / 120L - Gold & Black: 530VX3G120ZB
Superbike Strength
D.I.D’s ZVM-X Series has greater strength than the VX Series and is designed for heavyweight motorcycles with Tremendous Torque and Horsepower.
Longest Wear Life
The twisting action of the X-Ring® increases its sealing performance and its four contact points minimize power loss.
Quicker Response
The ZVM-X Series' Direct Energy Transfer, born from our experience in MotoGP, means greater stretch resistance under load.
Available sizes
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- 520ZVM-X 1200 cc max MSRP: $202.17 / 210L - Natural: 520ZVMX120ZB MSRP: $222.37 / 120L - Gold: 520ZVMXG120ZB MSRP: $222.37 / 120L - Silver: 520ZVMXS120ZB MSRP: $222.37 / 120L - Black: 520ZVMXB120ZB
- 525ZVM-X 1300 cc max MSRP: $222.37 / 120L - Natural: 525ZVMXX120ZB MSRP: $244.58 / 120L - Gold: 525ZVMXG120ZB MSRP: $244.58 / 120L - Silver: 525ZVMXS120ZB MSRP: $244.58 / 120L - Black: 525ZVMXB120ZB
- 530ZVM-X 1400 cc max MSRP: $244.62 / 120L - Natural: 530ZVMXX120ZB MSRP: $269.05 / 120L - Gold: 530ZMXG120ZB MSRP: $269.05 / 120L - Silver: 530ZVMXS120ZB MSRP: $269.05 / 120L - Black: 530ZVMXB120ZB
