By visiting and using our website, you are consenting to our use of cookies in accordance to our Cookie Policy.
Enter Your Details to Continue as Guest
All bicycle images on the website are for representation purposes only. The actual product and specs may vary (including price),
as per the prerogative of the brand.
Write a Review
Use Coupon: CMBMJ2003 to get 3% off on your Order at Checkout
EMI as low as ₹447
Get information on the EMI options available.
Freebies worth ₹400
Customize your freebies with
your purchase
Unboxing
Watch the video on how to unbox your purchase
Key Features
Know the Key Features of the 
Steel Frame
Single-Speed Drivetrain
Rim Brakes
20" Tires
Pincode Delivery Check
Watch Video
Ready to Ride
Safe and Secure
Easy EMI
Guaranteed
23 Point 
Bicycle Service 
After Sales
Chat with
ChooseMyBicycle.com - Authorized Online Retailer for Firefox Bicycles
The Firefox Demon X 20 2016 is a bicycle for boys aged between 7 to 9yrs. This bicycle comes with a steel oversized BMX frame. This model comes with side trainer wheels for kids who need that extra support. It is available in a very aesthetically pleasing color palette of blue and white, and an orange, black and white combo.
The Firefox Demon X 20 comes with only with a single speed option to keep it simple for young riders.
The Demon X 20 comes with basic Steel "÷V brakes in the front and the rear. These are controlled by plastic brake levers.
This bicycle does not have suspensions. It comes with a rigid steel fork.
The wheel size on this bicycle is 20". The tires on the Firefox Demon X 20 are 20" * 2.125" BMX style tires, that are fitted to Steel rims (36H).
The Price of the Firefox Demon X 20 is Rs.9,500
If you have a son in the age group of 7 to 9yrs, and he want a nice looking BMX styled bicycle, the Firefox Demon X 20 should be a contender to take that place.
Click To Read Brand Warranty
Steel Frame
Rigid Steel Fork
Rim Brakes
Plastic Levers
20"
20" Tires
Steel
Steel
Plastic
Steel
Rigid
Single-Speed
There are no delivery charges for certain pin codes. For particular pin codes there is a delivery charge. Please use our pin code checker to see if any delivery charge is applicable for you.
All bicycles delivered by us will be fully fitted and ready to ride. In some rare cases we will send an unassembled bicycle and will send a technician to your house for assembling the bicycle for free. Click to know more.
Do not worry, we have our dedicated chat support with bicycle experts on our website available to help you make the perfect choice with your bicycle. You can reach out to our Bicycle Experts through our Chat on the bottom right corner of your screen.
All bicycles we sell come with a standard warranty on the frame, provided directly by the brand. Contact us through our Chat Support on our website to know more warranty related details for specific products. Incase of any warranty claims pertaining to your product, contact us on [email protected], and ChooseMyBicycle will follow the due process to help you claim your warranty through the respective brand.
We do not have the option of Cash on Delivery.
Our team has done extensive research on sizing charts for all types of bicycles. You can click the Check Size button, enter your height in inches or cms and our system will calculate the right frame size for you. Click Here to find out how to use our size guide.
The delivery time for every bicycle differs according to the location. You can check the delivery time to your location by entering your pin code in our pin code checker. Once the shipment is dispatched we will send you a personalized tracking link for you to track your package.
If in the unfortunate circumstance that the product you receive is damaged, contact us at [email protected] and we will try and address this issue through our technicians, or assure returns/replacement of defective parts in case of manufacturing defects after checking necessary proof of the damage/defect.
Do not worry, your money is safe. Contact us immediately via [email protected] or through our chat option on the website and we will help you with the status of your order.
Yes, ChooseMyBicycle.com only sells Bicycles from Brands which have certified us to sell their products online.
We have multiple EMI options with Credit Cards, Debit Cards and various Buy Now Pay Later options. To check out the complete list of EMI options click Explore Options in the EMI section below the price or Click Here.
We do not have the option of exchanging your Old Bicycle for a new one.
Yes, we do have BFL as a payment option for products between the prices of ₹20,000 to ₹40,000. Please note that if you purchase a Bicycle through the BFL payment option, you will not get any free accessories.
All Bicycles sold on ChooseMyBicycle, will be delivered Fully-Fitted and Ready to Ride. All you will need to do, is take your Bicycle out of the Box, straighten the handlebar and attach your pedals, the assembly process will take less than 5 minutes.
You will find an Assembly Manual inside the box, with step by step instructions to aseemble your Bicycle or E Bicycle. To view our Unboxing video Click Here.
How would you like to get in touch with
our experts?
Call our Experts at +91-87540-37844, available from 10:00Am to 07:00pm or send us a message.
Back
Close
Back
Close
Back
Close
Interested in providing a review for the Firefox Demon X 20? Fill up the details below and submit to us.
We'll take a look at what your sent us
and send you an email once we've confirmed on this.
Back
Close
You can choose one of the options below and pay with your credit card. Your respective bank will convert this payment into an EMI in 3 - 5 working days.
The option to select the EMI is available at the Final Payment Gateway Page (After Checkout).
ChooseMyBicycle.com offers Credit Card EMI options from multiple banks such as Citi Bank, American Express, HDFC, Axis Bank, ICICI, Kotak, Indusind, Yes Bank, State Bank of India, HSBC, RBL, Standard Chartered Bank and Bank of Baroda.
The list of available Credit Cards for EMI are displayed along with the different tenures, interest rates and monthly EMI to be paid.
Initially your bank will block the entire amount from your available purchase limit and from your next billing cycle, you will be charged the EMI amount. As you start paying your EMI, your credit limit will be released accordingly. For example, if you have made a purchase of ₹24,000 on 3-months EMI and your credit limit is ₹50,000 then initially your bank will block your credit limit by ₹24,000. After payment of your first month EMI of Rs.8,000, the blocked amount will come down to ₹16,000.
The interest rates vary from Bank to Bank as well as for the tenure chosen. To view the interest rates, click on the Bank Name based on the Credit Card you have and you will be able to see the interest rate per tenure along with the monthly EMI payout.
Debit Card EMI is available from HDFC Bank.
Debit EMI is a new EMI method using which you can avail EMI on your Debit card(valid only for HDFC Bank). You don't need to have the entire amount in your account at the time of transaction and bank will not block any amount on your card. The Bank uses a pre-approved overdraft facility and bank will deduct the EMI amount every month from your account.
You can check loan eligibility on HDFC Bank Debit Card by sending an SMS 'MYHDFC' to 5676712.
CMB does not have No Cost EMI option. Interest rates as per Bank are mentioned above.
On the Payment Page, you will have to select EMI as mode of payment and you can select the tenure for the EMI Payment.
CMB as an entity offers EMI for the purchase of the Bicycle only through a Credit Card or Debit Card from the Banks mentioned above.
If you do not hold a Credit Card or Debit Card from the Banks mentioned above you will not be eligible for an EMI through any other means.
Back
Close
If you find the content inappropriate for this particular review and you think it should be removed, help us with some details below. This information will be sent to choosemybicycle.com and necessary action would be taken.
We'll take a look at what your sent us
and connect with you at the earliest possible.
Back
Close
Warranty details will be updated shortly. Please contact our Bicycle Experts at
+91-87540-37844
available from 10:00Am to 07:00Pm for more information on Firefox Brand Warranty Details.
Please Note: If you pay using BFL or use a Cashkaro Coupon, the freebies selected will not be processed as part of your order.
Sorry. Invalid Selection
Total Credits Remaining:
₹400
I had a fantastic and seamless experience of cycle delivery and it was delivered in an amazing turn around time of 2 days, since I live in Chennai, the cycle was promptly shipped in a safe and unharmed manner. The sales and support was brilliant. I purchased the NUZE S3 cycle. I got information from the cycle experts since I am a newbie. My overall experience was amazing and nothing like the other customers mentioned in this site.
Kudos to the CMB team and i will ask all my colleagues and friends to buy theirs here only.
Recently bought Road bike from CMB & I can say, I am one of the happiest customers of CMB.
My experience was really superb from booking to delivery to post-sales support.
As this was my first road bike and was unaware that pedals are not included with the cycle, which I came to know after booking. To my surprise CMB had included the pedals from their side “Fitted and ready to ride”.
Thanks CMB team.
CMB is a website which helps us to choose the right bicycle, had a hassle free experience while buying my Waltx Summit 27.5 from CMB, along with the cycle, was thrown in a host of goodies worth almost 4000, the buying experience was seamless and the cycle was delivered in just 6 days including a Sunday and this while there was a heavy downpour in Chennai, still the CMB Team showed ownership and updated and kept me informed of all the checkpoints. On delivery I found out that a accessory was broken, CMB Team arranged a replacement within few hours of sending the mail to them with pictures and video of the broken item, shows volumes about a company and its staff of providing a perfect seamless solution and ensuring that the customer always stays happy.
I have now become a permanent client of CMB and all my future cycles and of my near and dear ones will be bought from ChoooseMyBicycle only.
With an informative and easily guiding portal, CMB comes across as the most user friendly platform for cycle riders. I bought Giant ATX 2021 in March End, however I have been engaged with the portal for cycling information for a couple of months ahead of my purchase decision. CMB has guided me systematically in my cycle purchase experience that has been quite satisfying even in the Covid 19 situation which adversely affected their services. Based on personal experience, I recommend CMB, for people who intend to make an informed purchase. Also, CMB should work upon direct integration with the OEMs to eliminate the teething issues, if any, arising in executing their transitional responsibility.
Got the delivery in 5days and as said 99% assembled only pedals need to fit and handle bar needs to tighten up.. and all this is in lockdown And the service team is very responsive.
Bought a Firefox road runner pro d from the website. Happy with the product. All major installations were done by their team. Only handle bar and pedal need to fit by me. At that time my pedal was not fit it into the crank arm. When I reported the issue they have sent me the original crank arm with support of Firefox at free of cost. They have best team to support client. Advise to buyers. They will only sent product after their quality check. But there will be a 1% chance of a mistake, so record a non stop video of unboxing of your bicycle . If any problem with the product.,Then you can prove it is their fault with the video footage. In my case I was unable to prove it is their mistake . So I have to accept that was my mistake but they really amazed me by giving the original part at free of cost
Customize Your Accessories Pick by speaking to our Bicycle Expert
We've Got Your Message. Our Expert Would Contact You In Sometime. Have A Nice Day.
Want a sweet deal on a product? Reach out to us!
Login/Create Account
Support
Track Order
CMB's Covid 19 Response
Maintanence Guide
Cycle and Work
Compare