Amp 520SS13HT-17/14

Name: Amp 520SS13HT-17/14
SKU: Amp 520SS13HT-17/14
Price: 38.00 USD
Availability: InStock

$38.00

80 in stock

High Torque 520 13T Racing Sprocket
Designed specifically for QS 138 70H V3 geared motors. Constructed from hardened steel for maximum durability and galvanized in silver to resist corrosion.

IMPORTANT FITMENT NOTICE:
This sprocket is engineered for use with QS 138 70H geared motors only. Before ordering, please measure your motor shaft carefully to confirm compatibility.

The spline profile of this sprocket is as follows:

Widest inner spline diameter: 17.09mm
Narrowest inner spline diameter: 14.02mm

We test-fit each design to actual QS motors during production to ensure the best possible fitment. Every sprocket is manufactured with strict tolerances and goes through quality control checks on the production line. If you experience difficulty during installation, it may be due to minor inconsistencies in QS motor shaft dimensions, which can vary slightly between manufacturing batches.

80 in stock

At a glance

Chain size: 520
Tooth count: 13
Bore / interface: 17/14mm Spline

SKU: Amp 520SS13HT-17/14 Category: Sprockets

Description

Every sprocket is made with high quality hardened steel with galvanized coating to resist rust and corrosion. Each sprocket includes a retaining plate and mounting bolts for attachment to compatible QS V3 motor shafts.