Velopedia Bicycle Archive

2024 Rocky Mountain Flow Jr 24

Original manufacturer specifications including 24" wheels, geometry for 1 published size.

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What Velopedia knows

Model year
2024
Category
Kids
Original MSRP
$1,199.00
Sizes
One Size
Colors
Brown/Black
Geometry
1 manufacturer size
Record coverage
17 preserved details · archived image · original MSRP · preserved geometry
Archive ID
900000720
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Manufacturer catalog

Published sizes and colors

1 size · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

One Size

Published colors

Brown/Black

Frameset

Frame ConstructionRocky Mountain 6061 Alloy | Threaded BB | 135mm | Tapered Zerostack Headtube
Frame MaterialAluminum
ForkRAIDON34 JR Boost EQ 2CR DS 100mm | 44mm Offset

Drivetrain

CranksetRocky Mountain Microdrive 2PC | 28T | 104mm Asymmetrical BCD | 24mm Spindle | Crank Length = 140mm
Bottom BracketRocky Mountain Sealed - Shimano Compatible
Cassette14T
ChainKMC Z1

Brakes

BrakesTektro MD-M280

Cockpit & Contact Points

HeadsetRocky Mountain | Loose Ball Bearings | 1.5" Crown Race
HandlebarRocky Mountain Jr | 640mm Width | 25mm rise | 9° Backsweep | 5° Upsweep | 31.8 | For 19mm Grips
StemRocky Mountain 31.8 XC | 7° Rise | All Sizes = 40mm
SaddleRocky Mountain Pivotal Jr
SeatpostRocky Mountain Pivotal 27.2mm

Wheels & Tires

HubsFront: Novatec D041SB Sealed Boost 15mm; Rear: Novatec Sealed 10x135mm
RimsRocky Mountain JR30 | 32H |
Spokes2.0 Stainless
Wheel Size24"

Size-specific frame data

Geometry

1 size · 11 measurements

Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.

Measurementkids
Seat tube280 mm
Effective top tube494 mm
Head tube100 mm
Head-tube angle68.5°
Seat-tube angle75°
Chainstay / rear center365 mm
Wheelbase948 mm
Bottom-bracket drop40 mm
Reach355 mm
Stack520 mm
Standover height685 mm

Geometry source: Manufacturer HTML geometry table ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.

Parts & serviceability

Find replacement parts

3 top part searches
ChainExact archived part
KMC Z1 Exact archived model
Brake padsExact archived part
Tektro MD-M280 Brake model identified — verify pad shape
Bottom bracketQualified part search
Rocky Mountain Sealed - Shimano Compatible Named archived component — verify dimensions
More qualified parts (1)
SeatpostMatching fit standard
27.2 mm seatpost Published diameter — verify length and setback

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases. Commercial relationships do not influence Archive specifications or analysis.

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Used-bike inspection

If you’re buying this bike used

Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.

Follow the full used-bike inspection order →
  • FrameLook closely for dents and hairline cracks around welds, the head tube and bottom-bracket area. Cosmetic scratches matter less than a change in shape or a crack line.Inspect the frame and fork →
  • BrakesTest each brake separately and confirm it stops firmly and releases cleanly. Inspect the pads and braking surfaces for wear or contamination, and check the cables or hoses for damage.Inspect the brakes →
  • DrivetrainShift through the full range under light load, measure chain wear and inspect the cassette or freewheel teeth. Skipping or hesitation can indicate wear, poor adjustment or mismatched parts.Check drivetrain wear →
  • Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2024 Rocky Mountain Flow Jr 24 · Youth · Published sizes: One Size

Archived: Frame: Rocky Mountain 6061 Alloy | Threaded BB | 135mm | Tapered Zerostack Headtube · Fork: RAIDON34 JR Boost EQ 2CR DS 100mm | 44mm Offset

Archived: Crankset: Rocky Mountain Microdrive 2PC | 28T | 104mm Asymmetrical BCD | 24mm Spindle | Crank Length = 140mm · Bottom bracket: Rocky Mountain Sealed - Shimano Compatible · Cassette: 14T · Chain: KMC Z1

Archived: Brakes: Tektro MD-M280

Archived: Wheel size: 24" · Rims: Rocky Mountain JR30 | 32H | · Hubs: Front: Novatec D041SB Sealed Boost 15mm; Rear: Novatec Sealed 10x135mm

Controls and contact points

Archived: Headset: Rocky Mountain | Loose Ball Bearings | 1.5" Crown Race · Handlebar: Rocky Mountain Jr | 640mm Width | 25mm rise | 9° Backsweep | 5° Upsweep | 31.8 | For 19mm Grips · Stem: Rocky Mountain 31.8 XC | 7° Rise | All Sizes = 40mm · Seatpost: Rocky Mountain Pivotal 27.2mm · Saddle: Rocky Mountain Pivotal Jr

Before and during the test ride

Follow the full used-bike inspection order →

Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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