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Maddawg4630 · 10-18-2023, 11:34 PM

I have a 2023 Hawk DLX. I recently bought the true 250cc Big bore kit from motocult. I went to install the kit last night and ran into a major problem. The kit came with a 16 mm wrist pin which from all I have read is correct, but it’s too wide to fit my crankshaft. It appears to be a 15 mm crank shaft opening. To make matters worse, the piston I removed is damaged and I can’t reinstall it. I can’t find any piston that uses a 15 mm wrist pin. Every one that I can find is 16 mm. What should I do. I left a message for Devin at Motocult and I’ll waiting for his answer but I wanted to get as many ideas as possible.

10-18-2023, 11:34 PM	#1
Maddawg4630 Join Date: Sep 2023 Posts: 10	Hawk dlx problem / big bore kit install I have a 2023 Hawk DLX. I recently bought the true 250cc Big bore kit from motocult. I went to install the kit last night and ran into a major problem. The kit came with a 16 mm wrist pin which from all I have read is correct, but it’s too wide to fit my crankshaft. It appears to be a 15 mm crank shaft opening. To make matters worse, the piston I removed is damaged and I can’t reinstall it. I can’t find any piston that uses a 15 mm wrist pin. Every one that I can find is 16 mm. What should I do. I left a message for Devin at Motocult and I’ll waiting for his answer but I wanted to get as many ideas as possible.
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