Kellys · mountain bikes
Kellys Spider X40 27.5
Assembled, set up and looked after by our Obernai workshop. You can try it in the shop with no appointment, Tuesday to Saturday.
Kellys Spider X40 27.5
No longer available — this model is no longer made; call us and we’ll find the equivalent.
Need advice?
- Assembled and set upin our Obernai workshop
- Warranty 2 yearsparts and labour
- 14-day returnson online purchases
Secure payment: bank card, Visa, Mastercard, Apple Pay, Google Pay.
01The bike
The bike, as our workshop sees it.
The Spider X40 27.5 is a Kellys children's bike designed and assembled in Europe. Lightweight, strong, and colorful, it will accompany your child's first rides safely and with a smile.
Highlights
Designed in Europe: Over 30 years of passion for manufacturing quality bikes
Safety first: Brakes adapted for small hands, chain guard, and stable geometry
Light & maneuverable: Frame and wheels sized to facilitate the child's progress
Careful finishes: Durable paint, vibrant colors, equipment designed for children
Bikes designed and assembled in Europe by Kellys, with over 30 years of expertise and after-sales service provided by our team of specialists.
02Full details
All the specifications.
What comes on your Spider X40 27.5 — checked by our workshop.
01Drivetrain & brakes
02Frame & wheels
03Equipment & connectivity
04Specifications
03Buy with peace of mind
It’s our job.
- Pay in instalments with Cofidis* — 3× to 24×, from 100 € to 4 500 € depending on the term, subject to approval — see financing →
- Try before you buy in Obernai, free and with no appointment — 25 min from Strasbourg. Book a slot →
- Prepared by our workshop : assembled, checked and set up to your size before handover or shipping.
- After-sales service on site : all-brands workshop in Obernai, warranty 2 years.
* Credit granted by Cofidis, subject to approval. A loan commits you and must be repaid. Check that you can afford the repayments before committing.
The Kellys range · assembled and set up in Obernai
Six Kellys in the catalogue.
Prepared by our workshop before handover. Full details are on each product page — and over the phone: +33 3 88 04 85 61.
- This one
Kellys Spider X40 27.5
No longer available599 € 
Whip 10 - Kellys - Dirt Jump Bike
Order on request599 €or 4× 149,75 € with Cofidis*View product →
Whip 50 – Kellys – Dirt jump bike
Order on request699 €or 4× 174,75 € with Cofidis*View product →
Whip 30 – Kellys – Dirt jump bike
No longer available699 €View product →
Whip 70 – Kellys – Dirt Jump Bike
No longer available1 049 €View product →
Electric Bicycle Kellys Tygon R90 LTD 820Wh
Order on request2 699 €2 999 €or 24× 112,46 € with Cofidis*View product →
* Credit granted by Cofidis, subject to approval. A loan commits you and must be repaid. Check that you can afford the repayments before committing.
The shop · Obernai
A shop and a workshop, in Obernai.
Come and see, try and ask for advice in person, in the heart of Alsace. We prepare your machine by hand before you leave.
Your questions
The questions people ask us in the shop.
Does it arrive assembled or in a box?
Assembled. Every bike is unpacked, checked, assembled and set up by our Obernai workshop before handover — it leaves ready to ride, whether delivered or collected.
What warranty, and who handles it?
2 years parts and labour, handled by our in-house workshop in Obernai. No platform abroad: you call, we take care of it.
Can I pay in instalments?
Yes, with Cofidis: 3×, 4×, 24×, from 100 € to 4 500 € depending on the term, subject to approval. A loan commits you and must be repaid. See financing →
Credit granted by Cofidis, subject to approval. A loan commits you and must be repaid. Check that you can afford the repayments before committing.
Customer reviews
They trust us with their machines.
No reviews of this product yet. Here is what customers say about the shop and the workshop that prepares every machine — Google reviews of the shop, not of this product.
- ★★★★★
“Servicing and repairs on our bikes, always done within the quote and on time. Great service every time.”
Voyageuse 1013 days ago · Google · translated from French - ★★★★★
“Superb experience”
Kevain Kevain1 week ago · Google · translated from French
