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Frog 72 Mountain Bike

$810.00

Color
Green
Red
Quantity

Product Details

A serious mountain bike for your child - lightweight and nimble with excellent front suspension!  

Availability:  Metallic Grey/Neon Blue or Metallic Grey/Neon Red in stock for shipment in 8-10 business days

Fits:  13+ year olds with a minimum inside leg measure of 72 cm (28.3").

Dirt, rocks, bumps and jumps are welcome when riding the Frog 72!  This 26” wheel junior mountain bike is the ideal multi terrain bicycle for off-road cycling.  With a lightweight, but sturdy frame, your child will be able to maneuver around turns, up hills and over any terrain you find.  Unlike many forks on kids mountain bikes, the Frog MTB 72 front fork responds to lightweight kids showing them what suspension can really do.  Riding the Frog will feel like a whole new sport for your child!

  • Lightweight but sturdy frame
  • Frog Bikes junior specific 26"air suspension fork with lockout and damping control (made to respond to a child's weight!)
  • Lightweight oversize handlebar and stem
  • Easy-reach junior specific hydraulic brakes
  • Shimano rapid-fire 9 speed shift lever
  • Patented Frog cranks for easier pedalling
  • Quick release seat post for easy height adjustment
  • Kenda MTB tires
  • Free 5 year warranty on frame

Frog Bikes partners with USA cyclingFrog Bikes has partnered with USA Cycling to be their Official Kids' Bike through 2020.

Tech Specs

Approx age 13+
Wheel size 26" (ETRTO/ISO 559)
Weight 25.4 lbs
Available colours Metallic Grey & Neon Green OR Metallic Grey & Neon Red
Frame 6061 T6 heat treated, aluminium alloy, seat tube 16" (415mm)
Fork Frog Bikes junior specific 26" air suspension fork with lockout, damping and rebound control, 100mm travel
Crank set/ Chainring Frog Bikes patented aluminium straight arm cranks with double chain guard, 146mm, steel 32t chainring
Bottom Bracket Neco, square taper, 68/107.5, cartridge bearings
Pedals Frog Bikes eco-friendly rice husk & plastic composite, w/reflectors, 9/16"
Front Hub KT-SN3F, high performance aluminium disc hub, sealed cartridge bearings, QR, 24 hole, 6 bolt
Rear Hub KT-SN3F, high performance aluminium disc hub, sealed cartridge bearings, QR, 24 hole, 6 bolt
Cassette Shimano Alivio HG-400, 9-speed, 12-36t
Rear Dereailleur Shimano Acera RD-M3000 Shadow RD, 9-speed
Chain KMC, 9-speed
Rim Aluminium, 26x1.5, double wall, disc-specific
Seat post Aluminium, micro adjust, 27.2mm
Seat clamp Aluminium, QR
Headset Neco, 1"1/8 semi-integrated threadless with sealed cartridge bearings, aluminium Frog Bikes top cap
Handlebar UNO, Aluminium Oversized, 580mm
Stem UNO, Aluminium, 1"1/8, 60mm, Oversized 4 bolt clamp
Grips Soft rubber grip with lock ring, 30mm OD
Gear Shifter Shimano Acera SLM3000 Rapidfire Shift 9 Speed Lever
Brake Levers Tektro HD-M286, junior specific 2 finger hydraulic disc brakes*
Brakes (F+R) Tektro hydraulic disc brakes, 160/140mm rotor
Saddle Frog Bikes junior specific slimline saddle (medium)
Tyres Primary Kenda K1153, 26x1.95, MTB, (ETRTO/ISO 50-559)
Accessories box Bell, bike reflectors white/red, wheel reflectors orange/white, frame protector patches

 

Geometry

Frog 62 Mountain Bike Geometry

A Wheelbase (mm) 1100
B Seat tube angle (degrees) 74
C Head tube angle (degrees) 69.5
D Effective top tube (mm) 587
E Head tube length (mm) 110
F Chain stay length (mm) 435
G Seat tube length (mm) 415
H BB to Floor (mm) 295


Fork Tuning

Rider Weight Pressure
20-30 kgs (44-66 lbs) 20-30 PSI (1.38-2.07 BAR)
30-40 kgs (66-88 lbs) 30-40 PSI (2.07-2.76 BAR)
40-50 kgs (88-110 lbs) 40-50 PSI (2.76-3.45 BAR)
50-60 kgs (110-132 lbs) 50-60 PSI (13.45-4.14 BAR)
60-70 kgs (132-154 lbs) 60-70 PSI (4.14-4.83 BAR)

 

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