Our weekends will never be the same. The Process 153 base model is your ultimate aluminum trail bike—a trusty shred machine built to tackle every adventure without skimping on durability or handling. With the same telepathically precise geometry as its bigger siblings and flip-chip mullet compatibility, this all-mountain/enduro bike delivers confidence on steep descents, technical trails, and long shuttle sessions. Carefully selected components keep the ride efficient, reliable, and budget-friendly, making it perfect for riders who want performance without breaking the bank. Fully featured and ready for fun, the Process 153 base isn’t just entry-level—it’s your gateway to next-level trail shredding. SPECS rame Material Kona 6061 Aluminum Butted 153mm Travel Sizes S, M, L, XL Rear Shock RockShox Deluxe Select Plus Trunnion Fork RockShox Yari RC Motion Control DebonAir 160mm Tapered 110mm Spacing Crankarms FSA Comet Heavy Duty Chainrings 30t B/B FSA PF92 Pedals n/a Chain KMC X10 Cassette Microshift Advent X 11-48t 10spd Chainguide n/a F/D n/a R/D Microshift Advent X Shifters Microshift Advent X Brake Calipers SRAM DB8 Front Brake Rotor SRAM Centerline 200mm Rear Brake Rotor SRAM Centerline 180mm Brake Levers SRAM DB8 Headset FSA No.57B Handlebar Kona XC/BC 35 Stem Kona XC/BC 35 Seatpost TranzX Dropper +RAD Internal w/ Shimano Lever 31.6mm Seat Clamp Kona Clamp Grips Kona Key Grip Saddle Kona Trail Front Hub Formula 110x15mm Rear Hub Formula 148x12mm Spokes Stainless Black 14g Rims WTB ST i30 TCS 2.0 Front Tire Maxxis Assegai EXO TR DUAL 29x2.5" WT Rear Tire Maxxis Minion DHR II EXO TR DUAL 29x2.4" WT (27.5x2.4" WT size S) Paint Color Satin Metallic Charcoal w/ Concrete Decals Extras n/a