2Bros Parts

TL1000R High Comp Forged Piston Kit (Copy) - 97.94mm – K4004DA-2

£562.85Only 1 left

4.4 Trustpilot 99.9% positive on eBay

Free UK delivery 2–4 business days

Spread the cost with Klarna 18+, T&Cs apply

1
Specifications
SKU
WOSS_K4004DA-2
Brand
Wossner
Availability
In Stock (1)
Bore Size
97.94mm
Clip Part Number
CW20
Compression Height
29mm
Kit Part Number
K4004
Show more +14
Oem Comp Ratio
11.7:1
Original Sku
K4004DA-2
Over Size
0mm
Pin Part Number
WP122-SP
Pin Size
20mm
Piston Number
97.94mm – K4004DA-2
Piston Size
97.94mm
Product Type
Forged Piston Kit
Ring Part Number
GNH98.00
Stroke
66mm
Vehicle Make
Suzuki
Wossner Comp Ratio
12.5:1
Yom From
1998
Yom To
2003
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Pro Series High Compression Forged Piston Kit, 97.94mm Bore

A Pro Series high compression forged piston kit for street bikes, with a 97.94mm bore, a 29mm compression height and a 12.5:1 compression ratio.

Key Features

  • Pro Series forged piston
  • Round style design
  • Second Napier ring
  • Three ring design

Specifications

  • Bore size: 97.94mm
  • Piston size: 97.94mm
  • Oversize: 0mm
  • Compression height: 29mm
  • Pin size: 20mm
  • Stroke: 66mm
  • Compression ratio: 12.5:1
  • Ring part number: GNH98.00
  • Pin part number: WP122-SP
  • Clip part number: CW20
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call or email us with your make, model and year and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1