The Silver Bullet. #ridesherpa Congratulations koltonoriley on your sick new custom build! This is definitely hall of fame material. . . . . . . . . . . . . . . . . . #sherpa #sherpamtb #sherpacustoms #custommtb #custombike #custom #mtb #bike #mtblife #mtblove #ridemtb #mountainbike #bikelife #bikelove #enduro #enduromtb #bici #bicicleta #foxshox #custombuild #shred #silverbullet