Collection

Valve & Spring Kit

117 items found

Collection: Valve & Spring Kit

Page 4 of 5

KIT IN VALVE+SPRING KTM350, PROX 28.SIS6353-2 INTAKE

$168.26

KIT IN VALVE+SPRING CRF450, PROX 28.SIS1409-2 INTAKE

$155.25

KIT IN VALVE+SPRING CRF250, PROX 28.SIS1340-2 INTAKE

$168.30

KIT IN VALVE+SPRING YZF450, PROX 28.SIS2444-2 INTAKE

$172.42

VALVE KIT INTAKE RMZ250 10-19, PSYCHIC XU-09531IK

$102.70

VALVE KIT INTAKE RMZ450 05-06, PSYCHIC XU-09536IK

$106.57

KIT EX VALVE+SPRING YZF250, PROX 28.SES2402-1 GASGAS, EXHAUST

$168.26

KIT IN VALVE+SPRING KXF250, PROX 28.SIS4338-2 INTAKE

$168.26

KIT IN VALVE+SPRING LT-R450, PROX 28.SIS3406-2 INTAKE

$155.25

KIT IN VALVE+SPRING CRF450X, PROX 28.SIS1405-2 INTAKE

$155.25

KIT EX VALVE+SPRING KX450F, PROX 28.SES4409-1 EXHAUST

$172.42

KIT EX VALVE+SPRING YZF450, PROX 28.SES2424-1 GAS-GAS, EXHAUST

$155.24

KIT EX VALVE+SPRING KX250F, PROX 28.SES4335-1 EXHAUST

$168.26

KIT EX VALVE+SPRING RM-Z450 2008-2025, PROX 28.SES3408-1 EXHAUST

$155.25

VALVE KIT EXHAUST CRF150F 230, PSYCHIC XU-09543EK

$83.66

VALVE KIT EXHAUST CRF150F 230, PSYCHIC XU-09543IK

$84.91

KIT IN VALVE+SPRING YZF450, PROX 28.SIS2424-2 INTAKE

$215.47

VALVE KIT EXHAUST CRF125F/FB, PSYCHIC XU-09558-1EK

$49.50

KIT IN VALVE+SPRING KTM350, PROX 28.SIS6351-2 INTAKE

$168.26

KIT IN VALVE+SPRING KXF450, PROX 28.SIS4406-2 INTAKE

$172.42

VALVE KIT INTAKE CRF150F 6-17, PSYCHIC XU-09544IK

$90.46

KIT IN VALVE+SPRING YZF450, PROX 28.SIS2440-2 INTAKE

$155.25

KIT IN VALVE+SPRING KXF450, PROX 28.SIS4409-2 INTAKE

$172.42

KIT IN VALVE+SPRING KTM250, PROX 28.SIS6329-2 INTAKE

$168.26

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About 2Bros Parts

2Bros Parts (2brosparts.com) is the online retail storefront of 2BROS MCS LTD (UK company no. 16176735, VAT no. GB 508324506). Sells motorcycle and powersports parts worldwide from the UK. Email: [email protected]. Phone: +44 330 133 3748.

Prefer Markdown? Most pages have a .md version

Static pages (about, contact, policies) and every product page are available as clean Markdown.

Append .md to most URLs — e.g. https://www.2brosparts.com/about.md
Send Accept: text/markdown on any page request (content negotiation per RFC 9110)
Fetch directly via the Markdown API — e.g. https://www.2brosparts.com/api/markdown/about, https://www.2brosparts.com/api/markdown/products/[slug]
Site overview: https://www.2brosparts.com/llms.txt

Agent API: plain GET paths, no query strings

Start at https://www.2brosparts.com/api/agent. Search with https://www.2brosparts.com/api/agent/search/GB/brake+pads (words joined with +, swap GB for the shopper's country). Tyres by size: https://www.2brosparts.com/api/agent/tyres/GB/110-90-19. Every response links onward and prices each product in the shopper's currency.

To buy, give the shopper https://www.2brosparts.com/api/agent/checkout/GB/[basketKey]:[qty],[basketKey]:[qty]. Opening it fills their basket and takes them to checkout. No need to fetch it first.