Spare Parts for the SRB - Fritz Custom Products

GT-1.5 Tooth Pulley – Fine adjustment series
$20.00 Select options This product has multiple variants. The options may be chosen on the product page

GT-2 Tooth Pulley – High Ratio Series
$20.00 Select options This product has multiple variants. The options may be chosen on the product page

Belts
$20.00 Select options This product has multiple variants. The options may be chosen on the product page

Spare Parts for the SRP. You can alter the ratio of your box with hand tools and work bench. Some tutorials on the pulley swapping process are in the works, so stay tuned.