-XTrainer fork spring for standard and Lowboy models
-A range of spring rates from 125-280 lbs
Use the Beta XTrainer Spring Chart to determine the correct rate for your riding weight.
Looking for anything at all for your Beta that isn't listed? Please write tom@sierrabmw.com and I'll get it added for you!
Dimensional weight listed
Beta XTrainer Fork Spring
Beta Original Parts
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Customer Reviews
For getting factory beta parts they are simply the best place to order them hands down fast and the correct parts. If anyone has a beta it’s the only place to go to. Very happy with parts and service they provide
I ordered a spring that was too soft for my needs and Sierra allowed me to return it with no hassles. Other orders have gone well too. Sierra will be a definite go to for Beta Parts for me going forward.
