Firefox Tremor X Jr
by Firefox
Category: Junior
₹10,900Indicative price - for comparison only, not a live offer.
The Firefox Tremor X Jr is a Junior bike from Firefox, priced at ₹10,900. It's built around a hardtail steel frame and a zoom suspension fork; zoom mechanical fork. Equipped with steel v-brake brakes. Rolls on 61 x 6 Cms wheels with 61x6 Cms tyres.
Specifications
Frame & Fork
| Frame | Hardtail Steel |
| Fork | Zoom suspension fork; Zoom Mechanical |
Brakes
| Brakes | Steel V-Brake |
Wheels & Tyres
| Wheel Size | 61 x 6 Cms |
| Tyres | 61x6 Cms |
Extras
| Reflectors | Yes |
Other Specifications
| Bottle Holder Option | 1.0 |
| Internal Cabling | No |
Drivetrain
| Crankset | 40T*170L W/BK D/GUAR |
| Pedals | Yes |
| Chain | with chainwheel |
Cockpit & Seating
| Handlebar | Alloy 31.8, 60cms 3 cms rise |
| Stem | 28.6MM 4-PIN ED BK |
| Saddle | Comfortable with art work |
| Seat Post | Steel 25.4 X 304mm |
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Frequently Asked Questions
Common questions about Junior bikes like this one.
What age group are junior bikes designed for?
Typically older children and young teens transitioning from a kids' bike to full-size adult geometry.
How do I pick the right junior bike size?
Match the frame size and wheel diameter to your child's height and inseam - most brands publish a size chart for this.
Do junior bikes come with gears?
Many do, though simpler single-speed options are also common for younger or less experienced riders.
How much maintenance do junior bikes need?
Minimal - periodic cleaning, chain lubrication, and brake checks are usually sufficient given typical usage.