13" TREK 820 Hardtail 21 Speed Mountain Utility Bike ~5'0"-5'3"
820 WSD | Trek Bikes
Used, restored and overhauled bikes and parts in Pittsburgh PA
Vintage Trek Catalogs - restoration.bike
USED 2020 Trek 820 Mountain Bike 3x7 XS Shimano Tourney
820 | Trek Bikes
Rebuilt this old Trek 820 for my friend. It was my most involved project yet. As a sentimental rebuild, the only new parts are those that had decomposed: the saddle, cables and