EK/PBR Chain kit 520 SRX2 - 14/49-116 - Alu Standard Rear Sprocket for BETA RR 200, RR 200 2T RACE, RR 200 2T X-PRO 2019-2027

EK CHAIN offers this chain and sprocket kit for BETA RR 200, RR 200 2T RACE, RR 200 2T X-PRO, RR 250, RR 250 2T X-PRO 2019-2027. The front sprocket, on the gearbox output, drives the chain, which turns the rear sprocket bolted to the rear wheel.

Why replace the whole kit?

The benefits:

• A worn chain damages the teeth and worn teeth damage the chain: replacing all three parts together avoids ruining a new part within a few rides.
• Pitch, tooth counts and chain length are already matched: one order for the whole final drive.
• You can adapt the gearing: more teeth on the rear sprocket (or fewer on the front) gives more acceleration but less top speed; fewer teeth on the rear does the opposite.

When should you replace this part?

Hooked or pointed teeth, a chain that lifts off the back of the rear sprocket when pulled, tight spots or slack that needs adjusting every ride: the kit is worn out.

Specifications and fitting tips

• Front sprocket version: Standard
• Rear sprocket version: Standard
• Use: On/Off-Road
• Connecting link: Pin rivet
• EK Chain Type: SRX2
• Manufacturer part number: 3028886

Cross-Mania tip: Align the rear wheel (same marks on both sides), tighten the rear sprocket bolts to the specified torque with threadlocker, set the slack to the manual and recheck it after the first ride.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
BETA RR 200 2024
BETA RR 200 2023
BETA RR 200 2022
BETA RR 200 2021
BETA RR 200 2020
BETA RR 200 2019
BETA RR 200 2T RACE 2027
BETA RR 200 2T RACE 2026
BETA RR 200 2T RACE 2025
BETA RR 200 2T X-PRO 2026
BETA RR 200 2T X-PRO 2025
BETA RR 250 2024
BETA RR 250 2T RACE 2025
BETA RR 250 2T X-PRO 2026
BETA RR 250 2T X-PRO 2025