![Looking to do a 1x conversation on my 2015 trek 3500, I believe i have a square tapered bottom bracket and I am curious if any other bottom bracket would fit to Looking to do a 1x conversation on my 2015 trek 3500, I believe i have a square tapered bottom bracket and I am curious if any other bottom bracket would fit to](https://preview.redd.it/95tt6gg5k4251.jpg?auto=webp&s=676a1b10b72bb4efe26be0edd28ddb41c841bd9f)
Looking to do a 1x conversation on my 2015 trek 3500, I believe i have a square tapered bottom bracket and I am curious if any other bottom bracket would fit to
![Best Bikes | TREK Dealership | Durbanville, Cape Town - Pre-owned 2015 TREK Superfly 100 Dual Yellow & Black Best Bikes | TREK Dealership | Durbanville, Cape Town - Pre-owned 2015 TREK Superfly 100 Dual Yellow & Black](https://www.bestbikes.co.za/media/k2/items/cache/c3997142576e6f4d163ead570965368d_XL.jpg)
Best Bikes | TREK Dealership | Durbanville, Cape Town - Pre-owned 2015 TREK Superfly 100 Dual Yellow & Black
![Trek Bikes Remedy 9 29 2015 | Mountain Bike Reviews » Bikes » Enduro Bikes | Free Mountain Bike Magazine | IMB Trek Bikes Remedy 9 29 2015 | Mountain Bike Reviews » Bikes » Enduro Bikes | Free Mountain Bike Magazine | IMB](http://www.imbikemag.com/wp-content/uploads/2015/10/IMG_0897.jpg)