SKU: 34466656994
straight cut gears

straight cut gears K SERIES STRAIGHT CUT SYNCHRO 1-4 GEARSET

Sale price$22.69 Regular price$25.21
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Ships within 48 hours · Estimated delivery Nov 6 - Nov 11

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Description

straight cut gears K SERIES STRAIGHT CUT SYNCHRO 1-4 GEARSETBF Gears Usa K Series Straight Cut Synchro Set Heavy duty input shaft no step down. Extra spline length for twin and triple disc clutches. Replaceable engagement rings on 3rd and 4th gear. Ratios: 2. 7 1. 69 1. 23 . 95 Stock sized gears so you can still use stock 5th and 6th gears. Must use 6spd 3 4 slider or 4th gear will pop out!! MUST SHAVE REVERSE FORK TO CLEAR 1ST GEAR MUST BE WINDOW CASED AND SHIMMED We require assembly to be checked in a window


BF Gears Usa K Series Straight Cut Synchro Set

Heavy duty input shaft no step down.

Extra spline length for twin and triple disc clutches.

Replaceable engagement rings on 3rd and 4th gear.

Ratios: 2.7 1.69 1.23 .95

Stock sized gears so you can still use stock 5th and 6th gears.

Must use 6spd 3-4 slider or 4th gear will pop out!!

MUST SHAVE REVERSE FORK TO CLEAR 1ST GEAR

MUST BE WINDOW CASED AND SHIMMED

We require assembly to be checked in a window case. That is a "cut top half case on 4 sides to see thru window, to make sure all lines up and engages fully and smoothly. Simulates a locked in top bearing and fully functioning gear set."

Saves hassle and risk of doing damage putting it in the car blind.

 

Suggested for 1000hp and under.

For use with Type s or 06 up civic si style synchros. Triple cone 1-2 and dual cone 3-4


 


Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 34466656994

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4.4 ★★★★★
Based on 12 reviews
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Rebecca M. O'Brien
Birmingham, US
★★★★★ 5
Problems solved quickly
Size: 16inch, Color: 2 Sets
I ordered this shelving unit because I love the way it looks and it fit the space it's intended for perfectly. When it arrived it looked exactly as described. So happy, then I discovered no hardware. Dread. Memorial Day weekend, 11pm. I took a chance and got ahold of Amazon. Within 30 minutes they instructed me on how to get ahold of the manufacturer. And by the time I went to bed at 6am the manufacturer was working on a plan to get me the parts needed. Originally it was going to take a month to get the parts sent from China, but they came up with a better solution. Not only do I have the parts that were missing but I received them two days ago. Delivery was expected today the 5th. I decided to give 5 stars because initially yes I was upset, but they did their due diligence to make sure I received what was ordered and in a timely manner.
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Reviewed in the United States on June 5, 2025
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Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Holds a Lot!
Size: 16inch, Color: 2 Sets
These shelves hold a good bit of smaller items and I love that cups can hang from the hooks. The shelf is real wood and a lovely stain. I wish the baskets didn't come all the way out, but sometimes that's more handy than fishing around inside them while they're in place. I bought four of these shelving units (they're packaged as two) to hang together as a group on a kitchen wall over my coffee station. They make quite an impression when grouped together. Although these shelving units are not large, they are big enough and the shelf is deep enough to hold things of substance. A great way to organize an area and make it look neat.
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Reviewed in the United States on January 6, 2025
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Jennifer Garcia
Houston, US
★★★★★ 5
100% RECOMMEND
Super cute comes with a stand perfect to place as a decoration. Comes clean and cured also with instructions on how to take care of its perfect since its my first ever bamboo product. Not too heavy and has non slip things in the bottom for when cutting it doesn’t slip. I 100% recommend not only that it’s very affordable for the quality you might think its expensive because it feels expensive!!
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Reviewed in the United States on May 7, 2026
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Vanessa Adrian-O'Ryan
Natrona Heights, US
★★★★★ 5
Cutting boards
So far so good. Make sure to clean, dry and put away.
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Reviewed in the United States on June 2, 2026
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Deylin
Draper, US
★★★★★ 5
I like it
Excellent
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Reviewed in the United States on June 1, 2026

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