KidsVerified spec

2023 Rocky Mountain Vertex Jr 20

Launched at $859Lists today at $859 (2026-09)

Own a 2023 Rocky Mountain Vertex Jr 20?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

New

$567

$383 to $669

Like new

$539

$364 to $635

Excellent

$510

$344 to $602

Good

$425

$287 to $501

Fair

$312

$210 to $368

For parts

$170

$115 to $201

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Fork: Suntour XCM JR Air 80mm
Stem: Rocky Mountain 31.8 XC | 7° Rise | All Sizes = 40mm
Tires: F: Kenda Amrak 20 x 2.4 // R: Kenda Amrak 20 x 2.4
Brakes: Shimano MT4100 2 Piston | Resin Pads | F:Shimano RT10 160mm | R:Shimano RT10 160mm
Saddle: Rocky Mountain Pivotal Kids
Wheels: Rocky Mountain JR25 Tubeless | 32H | Tubeless Compatible - Tape / Valves / Sealant Not Incl rims; hubs: Shimano TX505 / Shimano TX505
Cassette: SunRace CSM980 11-42T
Crankset: Rocky Mountain Microdrive 3PC | 28T |Sram 76mm BCD |Crank Length: 127mm
Seatpost: Rocky Mountain Pivotal 27.2mm
Shifters: SunRace DLM903 Trigger
Handlebar: Rocky Mountain XC | 600mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 31.8 Clamp
Weight kg: 9.7
Rear derailleur: SunRace RDM903 With Clutch
Travel front mm: 80

Kids: Reach mm: 323; Stack mm: 428; Chainstay mm: 347; Wheelbase mm: 872; Head angle deg: 68; Seat angle deg: 71

Launch price read from Rocky Mountain's US store page captured 2023-06 (inside the model year). Colors: Orange/Black.

No Vertex listed right now. Save a search in the app and get told when one appears.