ProTaper
ProTaper Chain 420MX 134L
ProTaper Chain 420MX 134L
The ProTaper Chain 420MX 134L is a motocross chain built for 50cc to 125cc machines, where a lightweight 420-pitch chain is the right call. ProTaper constructs it from chromoly steel, giving it a tensile strength of 4,980 lbs. while keeping overall weight down. At 134 links, it suits the smaller-displacement off-road bikes that run 420-pitch drivetrain components.
A 420-pitch chain must pair with 420-pitch sprockets front and rear. At 134 links, this chain can be shortened to match what your machine requires, but it cannot be lengthened, so 134 links should meet or exceed your bike's spec before you buy.
Specifications
| Brand | ProTaper |
| MPN | 023101 |
| Component | Chain |
| Chain Pitch | 420 |
| Series | 420MX |
| Length | 134 links |
Checking Fitment
Not every product runs through our fitment finder, and we would rather you confirm exact fitment than rely on a partial filter. Match the specifications against your machine or the part you are replacing, or contact us and we will confirm it for you.
Ask a Parts Specialist →| Brand | ProTaper |
|---|---|
| SKU: | 023101 |
| MPN | 023101 |
| UPC: | 887337103112 |
| Condition: | New |
| air_freight_prohibited | false |
| not_carb_approved | false |
| ltl_freight_required | false |
| prop_65 | Unknown |
| part_type | powersports |
| epa | N/A |
| carb_acknowledgement_required | false |
| regular_stock | t |
| units_per_sku | 1 |
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