The HR20GP has an improved one Design and a special "SuperHard" coating which significantly increases the durability of the sprocket.
Aluminum sprockets with 325g (size 45)
for chain versions 520
Available colors: black "super hard"
Sprocket carrier: 76 / 100-5 holes
for all models with Marchesini / OZ / BST Sprocket carrier
Sitta GP sprocket for Marchesini, OZ and BST (201HHR20GP)
€118.00Price
VAT Included
Are you interested in this product?
Then write us an email at info@tgp-racing.com,
or use our contact form in the footer,
to contact us.
