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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
We replace the fork’s linear springs with progressive units for better initial compliance and more support later in the stroke
Give your BMW long legs and enjoy an incomparable riding experience
front and rear must be matched to preserve chassis geometry
offering a straightforward upgrade for improved comfort and performance
The stock rear shock uses a very hard spring that compresses minimally
Rear Shock Spring Streetbox We replace the fork’s linearThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.
US$ 110.00
US$ 1049.50
US$ 334.50
US$ 110.00
