Description
Features: High-performance, lightweight, low-friction chains designed exclusively for racing Pins for Exclusive Race chains are put through a special patented heat-treatment process that produces a surface 1.5 times harder than conventional carbon heat treating Provides the highest wear resistance, tensile strength and impact resistance available ER Chain are designed for...
DID 520 ERT2 Exclusive Racing O-Ring Chain Item # 51409
Description
Features:
- High-performance, lightweight, low-friction chains designed exclusively for racing
- Pins for Exclusive Race chains are put through a special patented heat-treatment process that produces a surface 1.5 times harder than conventional carbon heat treating
- Provides the highest wear resistance, tensile strength and impact resistance available
- ER Chain are designed for sprint road racing
- ERT & ERM Chain are designed for motocross
- MX Chain was developed for motocross with Team Johnson Suzuki Bieffe in Europe. Features 11% higher tensile strength, 20% higher fatigue strength, 13% stronger anti-tight joint performance, 17% higher roller impact strength and 20% longer wear resistance
- ERV & ERV2 Chains are designed for endurance road racing with special low-friction X-Rings
Specifications:
- Pin Length: 17.6 mm
- Roller Diameter: 10.16 mm
- Plate Inner: 2 mm
- Thickness Outer: 2 mm
- Weight (100 Links): 1.36 kg
- Tensile Strength: 8100 lbs.
- Wear Resistance (Index=Std. Chain=100): 430
- Rivet Connecting Link: Option
- Clip Connecting Link: Included (RJ)
- Engine C.C. raing: 450 C.C. (Supercross & Motocross)
Part Numbers for DID 520 ERT2 Exclusive Racing O-Ring Chain
Reviews
Rated 4 out of
5
by
mlatour from
dependable
Good chain for motocross, tough but not too heavy. Doesn't stretch much as long as you don't adjust it too tight. Over time actually tends to get more side to side wear than stretch.
Bonne chaine, n'étire pas trop en autant que vous ne l'ajuster pas trop serrer.
Date published: 2017-12-19
Rated 5 out of
5
by
Samuel L Traction from
Quality chain
I'm running this chain on a Sherco st2.9 trials bike. Minimal stretch so far with 3-4 days a week of ride time. Plus it looks great with my gold wheels!
Date published: 2017-03-28
Rated 5 out of
5
by
dude48 from
sa coche
meilleur chaine sur le marcher achat sur tu ne te trompe pas!!! fast shipping comme d habitude
Date published: 2017-11-02
Rated 4 out of
5
by
mlatour from
one of the better chains for MX
Doesn't stretch much after initial installation. A bit expensive but well worth it, dependable quality each time.
Date published: 2016-02-07
Rated 4 out of
5
by
MikeC from
Nice product ... great value
I don't ride at this time of the year in Ontario but you can see and feel the quality in this chain!
Date published: 2016-01-10
Questions
Would this chain be good for a 2010 yz450f
DID recommends the 520 DZ2 chain as an OEM replacement for the 2010 Yamaha YZ450F. The 120 link size would be needed. This chain can be found here: https://www.canadasmotorcycle.ca/did-520-dz2-chain.html
Date published: 2015-04-19
is this a x type chain ?
Yes, this is an X type chain.
Date published: 2018-01-10