Rk Excel Gb428mxu Drive Chain Gold 428 X 116

RK’s MXU features ultra-thin UW-seals which is perfect for bikes with narrow clearance and delivers triple the life expectancy when compared to a non-sealed chain. RK’s UW-Ring seals utilize triple barrier grease protection plus anti-debris technology. Anti-debris protection is vitally important to maximize chain wear life by eliminating debris friction between internal components. RK’s UW seals also feature small contact points to reduce cold start drag. UW ring thickness is 50% thinner than O-ring with longer life time. MXU is currently available in 520 pitch

• Tensile Strength: 6,070 lbs
• Max CC Rating: 150cc Off-road
• Max Horsepower: 35HP
• Weight: 2.21 lbs
• Max Chain Width: 20.2mm
• Master Link Included: Clip type
• GB520MXU-120 $115.00

Color

Gold

Shipping weight

2.56 lb

Package size

9.7 × 3.3 × 0.7 in

Salto part #

691-22000G

Rk Excel part #

GB428MXU-116

UPC

681319522003

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Is it in stock?

Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Rk Excel?

Yes. It ships new from the same distributors the big online stores buy from — Rk Excel part #GB428MXU-116.