2022 Rocky Mountain Growler 20

Archived: Frame: Rocky Mountain 6061 Alloy. Threaded BB. Boost 148mm. Tapered Zerostack Headtube. Dropper Post Compatible. Rear Triangle · Fork: Suntour XCM34 DS 130mm

• Look for dents or shape changes and inspect the edges of welds around the head tube, bottom bracket, seat cluster and suspension mounts for hairline cracks.

Archived: Fork: Suntour XCM34 DS 130mm

• Inspect the fork stanchions for scratches or coating wear, look for oil or dirt rings at the seals, and cycle the fork through its travel while checking for binding or bushing play.
• Ask for dated fork-service records. A clean exterior does not establish the condition of internal seals, oil or bushings.

Archived: Shifters: MicroShift Advent X 10spd · Rear derailleur: MicroShift Advent X 10spd With Clutch · Crankset: Rocky Mountain Microdrive 3PC | 28T |76mm Asymmetrical BCD | Crank Length: XS-SM-MD = 170-mm | LG - XL = 175mm · Bottom bracket: Sealed Cartridge Bearing · Cassette: MicroShift CS-H104 11-48T · Chain: KMC X10-1

• Shift through every available gear under light load. Hesitation, skipping or inconsistent indexing can reflect wear, damage, poor adjustment or mismatched replacement parts.
• Measure chain wear with a compatible gauge and inspect chainring, cassette or freewheel teeth. A new chain does not rule out wear in the remaining drivetrain.
• Turn the cranks slowly, feel for rough bearings and check for side-to-side play. Inspect crank arms, chainring bolts and pedal threads for looseness or damage.

Archived: Brakes: Clarks M2 2 Piston | Resin Pads | F: Shimano RT10 180mm | R: Shimano RT10 180mm

• Inspect pads and braking surfaces, check the complete cable or hose path, and confirm both controls feel consistent and return cleanly.

Archived: Wheel size: 29" · Rims: Rocky Mountain TR30 Tubeless | 32H | Tubeless Compatible - Tape | Valves | Sealant Not Incl · Hubs: Front: Rocky Mountain Boost 15mm; Rear: Rocky Mountain Boost 148mm · Front tire: Kenda Amrak 29 x 2.6 · Rear tire: Kenda Amrak 29 x 2.6

• Spin both wheels and watch for side-to-side and vertical movement. Check spoke tension, rim condition and hub play.
• Inspect both tire casings for cuts, cracking, plugs, bulges or exposed threads and confirm the installed sizes are safe for the rims and available frame and fork clearance.
• Confirm whether the bike is actually set up tubeless, whether both tires hold pressure, and when sealant and rim tape were last serviced.

Archived: Headset: Rocky Mountain | Loose Ball Bearings | 1.5" Crown Race · Handlebar: Rocky Mountain AM | 780mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 31.8 Clamp · Stem: Rocky Mountain 31.8 AM | 7° Rise | All Sizes = 40m · Seatpost: Rocky Mountain Toonie Drop Composite 30.9mm | SM = 125mm | MD 150mm | LG - XL = 170mm · Saddle: Rocky Mountain 148 Steel

• Apply the front brake and rock the bike to check for headset play or notchiness. Inspect the stem, handlebar and clamp zones, then confirm every fastener and control is secure.
• Check that the seatpost moves for adjustment and that the saddle, post and clamp hold securely without cracks, severe corrosion or damaged hardware.