Outdoor Bike Shop ( Küçük ama etkili - Small but effective ) - TREK 3900 DİSK FREN Ürün Özellikleri : Kadro : Alpha Silver Aluminium w/semi-integrated head tube, rack & mudguard mounts,
![Trek 3900. Seller asking $125. Good deal? Don't know a whole lot about bikes. Needing to get one. : r/whichbike Trek 3900. Seller asking $125. Good deal? Don't know a whole lot about bikes. Needing to get one. : r/whichbike](https://preview.redd.it/trek-3900-seller-asking-125-good-deal-dont-know-a-whole-lot-v0-b59pruht5o891.jpg?width=640&crop=smart&auto=webp&s=148baca2e451179bc06c36530a4460e10ec46e2e)
Trek 3900. Seller asking $125. Good deal? Don't know a whole lot about bikes. Needing to get one. : r/whichbike
![Trek 3900 3 Series Mountain Bike with Shimano gears, Sports Equipment, Bicycles & Parts, Bicycles on Carousell Trek 3900 3 Series Mountain Bike with Shimano gears, Sports Equipment, Bicycles & Parts, Bicycles on Carousell](https://media.karousell.com/media/photos/products/2019/05/19/trek_3900_3_series_mountain_bike_with_shimano_gears_1558240418_fa64f3a3.jpg)