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Description

Synchrotech Transmission Sleeve 1-2 B Series (89-91)Synchrotech Hardened Sleeve Fitting: 1st 2nd 1989 1991 (Y1 S1 A1 J1 Y2 )

Spring Rates: 12K to 22K

Changes made in the SManager software are uploaded to the ECU instantly and you can see the effect immediately

Synchrotech® Hardened 1-2 K20 Sleeve

) + Karcepts P/N: KWHB1

WHEEL BEARING TYPE DOES NOT CHANGE WITH OUR HUBS

–Machined Bronze / Black Lip

These are the same springs used on all K2 Circuit and K2 Pro-Circuit 2Way

Yet this did not sacrifice ride quality

ECU Upgrades

–Machined Silver

Plug-N-Play Adapter PADPUtoJ4

Disk not included

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Shipping Notes

Free Standard Shipping on $100+ Orders to the USA.
Except Preorder products are shipped in 48 hours.
Delivery to the USA:

Standard Shipping : 3-10 business days

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