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Patio, Lawn & Garden

Stens New Chain Adjuster for Poulan 210, 230, 260, 295, 2050, 2075, 2150, 2175, 2250, 2450 and 2550 530069611

Patio, Lawn & Garden4.5· 148 Amazon ratings

Bias-adjusted across 148 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Patio, Lawn & Garden.

75.9%
Percentile · Global
75.6%
Percentile · Cohort
Patio, Lawn & Garden
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Stens New Chain Adjuster for Poulan 210, 230, 260, 295, 2050, 2075, 2150, 2175, 2250, 2450 and 2550 530069611

How the score was built

Amazon ratings
148

used for the Bayesian percentile

Raw star average
4.5 / 5

unadjusted Amazon mean

Bayesian avg
4.42

raw rating shrunk to the category prior

Reviewer-graph z
0.707

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Patio, Lawn & Garden

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