Alpinestars Nucleon KR-1 Road Back Protector



Alpinestars Nucleon KR-1 Back Protector

The Alpinestars Nucleon KR-1 hybrid back protector incorporates race-oriented back protection CE certified Level 2 to the latest back protector standard. Superb ergonomics and ventilation features make this extremely lightweight protector ideal for street or performance riding.

Sizing Info:

Height (in)  Protector Size
56.75 - 64.25 XS
64.25 - 71.75 SM-MD
71.75 - 76.5 LG-XL

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Product Style Item # Manufacturer Product # Availability
XS 1012245 27020156 Available: Requires 1-3 business days of lead time prior to shipment
SM 1012246 27020157 Only 2 Left: Ships within 24 hours
MD 1012247 27020158 Only 1 Left: Ships within 24 hours
LG 1012248 27020159 Only 1 Left: Ships within 24 hours
XL 1012249 27020160 Only 1 Left: Ships within 24 hours