Chain & Sprockets

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Product Overview
This is a Driven Racing EVO Tech front sprocket with 15 teeth and 520 chain pitch. It is made of case-hardened steel and drilled to reduce weight. PU lists it for the Yamaha YZF-R1, R1M, R1S and the 2026 YZF-R7.
Key Technology & Design
Drilled design — The EVO Tech front sprockets are drilled to reduce overall weight.
Case-hardened steel — The sprocket is made of case-hardened steel.
520 pitch — The sprocket takes 520-pitch chain and has 15 teeth.
Specs
Type Front sprocket (EVO Tech)
Teeth 15
Chain pitch 520
Material Case-hardened steel
Manufacturer part number 1037-520-15T
Fitment
Year(s) — Make / Model
2015–2026 Yamaha YZF-R1
2015–2026 Yamaha YZF-R1M
2016–2019 Yamaha YZF-R1S
2026 Yamaha YZF-R7"
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Driven Racing EVO Tech Front Sprocket 15T 520 – Yamaha

Chain & Sprockets / DRIVEN RACING

$45.99

DAL: 0 HOU: 0 WEB: 6

Quantity:

Earn $2.30 in UBD Bucks

Fitment:

IMPORTANT: Please Review Your Owner’s Manual for Exact Amounts or Sizing of This Product!

We ship nationwide!

Questions?
Speak to one of our experts today:
469-890-0123

Brand:

DRIVEN RACING

SKU:

1212-1452

Description:

Driven Racing EVO Tech Front Sprocket 15T 520 – Yamaha

Product Overview

This is a Driven Racing EVO Tech front sprocket with 15 teeth and 520 chain pitch. It is made of case-hardened steel and drilled to reduce weight. PU lists it for the Yamaha YZF-R1, R1M, R1S and the 2026 YZF-R7.

Key Technology & Design

Drilled design — The EVO Tech front sprockets are drilled to reduce overall weight.
Case-hardened steel — The sprocket is made of case-hardened steel.
520 pitch — The sprocket takes 520-pitch chain and has 15 teeth.

Specs

Type	Front sprocket (EVO Tech)
Teeth	15
Chain pitch	520
Material	Case-hardened steel
Manufacturer part number	1037-520-15T

Fitment

Year(s) — Make / Model

2015–2026	Yamaha YZF-R1
2015–2026	Yamaha YZF-R1M
2016–2019	Yamaha YZF-R1S
2026	Yamaha YZF-R7

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Chain & Sprockets