Rocky Mountain
Rocky Mountain

ROCKY MOUNTAIN FLOW JR. 20" BIKE 2024

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Item #: BI004375
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Rocky Mountain Flow Jr. 20" Bike 2024

The Ultimate Pumptrack Bike

If your young rider is into riding on the pumptrack, then you'll want to get them a bike that won't hold them back. The Rocky Mountain Flow Jr. 20" Bike is all about going with the flow. It is a versatile bike for all skill levels and has a sturdy construction and nimble handling. The 6061 alloy frame has a Suntour XCM JR Air Fork with 80mm of suspension travel. The frame features a threaded bottom bracket and external cable routing. The 20" version of the Rocky Mountain Flow comes with a single-speed drivetrain that keeps things simple. A rear Tektro MD-M280 mechanical disc brake provides reliable stopping power so your young rider can slow down under control. With the Rocky Mountain JR30 Tubeless-Ready Rims and Kenda K-Rad Tires, your young rider will have ample traction on any surface they ride.

Features

  • 6061 alloy frame with a threaded bottom bracket and external cable routing
  • Suntour XCM JR Air suspension fork with 80mm of travel
  • Single-speed drivetrain keeps things fun and simple
  • Rear Tektro MD-M280 mechanical disc brake offers reliable stopping power
  • Rocky Mountain JR30 tubeless-ready rims paired with Kenda K-Rad tires
SPECIFICATIONS
Frame Rocky Mountain 6061 Alloy
Fork Suntour XCM JR Air, 80mm Travel
Rear Shock Hardtail
Headset Rocky Mountain ZS44|56
Shifters Single-Speed
Front Derailleur None
Rear Derailleur Also None
Crankset Rocky Mountain Microdrive 2PC, 28T
Bottom Bracket Rocky Mountain Sealed - Shimano Compatible
Chain KMC Z1
Cassette 14T
Brakes Tektro MD-M280 Mechanical Disc (Rear)
Wheelset Rocky Mountain JR30 Tubeless 32H / Rocky Mountain Hubs
Tires Kenda K-Rad 20x2.125"
Handlebar Rocky Mountain Jr, 600mm Wide, 25mm Rise, 19mm Grips
Stem Rocky Mountain 31.8mm XC, 7° Rise
Grips/Bar Tape SGD Slater Jr Lock On
Seatpost Rocky Mountain Pivotal 27.2mm
Seatclamp Bolt-Type
Saddle Rocky Mountain Pivotal
Intended Use Pumptrack, Fun

Note: Components are subject to change without notice.

Geo Chart Image

 

Rocky Mountain Flow Jr 20"
Size One Size
A: Seat Tube Length 240
B: Effective Top Tube 462
C: Stack 454
D: Reach 340
E: BB Height -
F: BB Drop 15
G: Head Tube Length 100
H: Head Tube Angle 68.5 °
I: Seat Tube Angle 75 °
J: Standover Height 604
K: Chainstay Length 310
L: Wheelbase 866
Crank Arm Length 127 mm
Stem Length 40 mm
Handlebar Width 600 mm
Suggested Rider Height
Frame Size One Size
Inseam 17" - 24"
43.2 - 61.2 cm
Size One Size
A: Seat Tube Length 9.4
B: Effective Top Tube 18.2
C: Stack 17.9
D: Reach 13.4
E: BB Height -
F: BB Drop 0.6
G: Head Tube Length 3.9
H: Head Tube Angle 68.5 °
I: Seat Tube Angle 75.0 °
J: Standover Height 23.8
K: Chainstay Length 12.2
L: Wheelbase 34.1
Crank Arm Length 127 mm
Stem Length 40 mm
Handlebar Width 600 mm
Suggested Rider Height
Frame Size One Size
Inseam 17" - 24"
43.2 - 61.2 cm

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP") Lead, which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Q & A

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1-day free standard Shipping on most orders to California, 2-day free standard Shipping on most orders to Nevada, Arizona, & Utah.  Other states can expect delivery within 3 to 5 days.

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Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your address, we can accept your foreign credit card and ship it to a US address for you.

 

Due to manufacturer restrictions, this product cannot be shipped to the following locations:
  • Canada
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