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SKU: 2281990012

Clutch Rollers, Set of 4, for TAPP Primary

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Regular price $125.00
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SIZE

Shipping & delivery

Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).

Shipping policy · Returns · Fitment questions? (561) 207-7988

Delivery and Shipping

Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.

Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.

Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.

Description

DESCRIPTION

All EVP.MOde Spec TAPP primaries are calibrated with +2mm rollers. Bigger rollers make the low end "quicker RPM's" but shift out quicker and lower the full shift RPM. This has to do with the angle of the arms combined with the weight difference of the rollers.
  • +1mm Rollers - Outside Diameter 16.5 mm with a weight of 12.5 grams each.
  • +2mm Rollers - Outside Diameter 17.5 mm with a weight of 15.3 grams each.
  • +3mm Rollers - Outside Diameter 18.5 mm with a weight of 18.5
  • +3.5mm Rollers - Outside Diameter 19mm with a weight of 19.7

IMPORTANT - As with the ramp angle roller size must be done in pairs across from each other, failure to do so will result in an imbalance of the clutch and possibly failure.


Fitment & installation

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