Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 20" -
Groupset Altus, Tourney -
Suspension Rigid -
Drivetrain 1 × 8 -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
KELLYS Aluminium alloy MTB 20
Suspension Fork
20" alloy unicrown
Drivetrain
Rear Derailleur
SHIMANO Altus M310 (direct mount)
Shift Levers
SHIMANO SL-RS45-8 Revoshift
Cassette
SHIMANO CS-HG31-8 (11-32T)
Crank
PROWHEEL (32T) - length 140 mm
Bottom Bracket
cartridge (124 mm)
Chain
KMC Z1 (84 links)
Pedals
plastic
Wheels
Front Hub
SHIMANO TX500 / TX5008 (32 holes)
Rear Hub
SHIMANO TX500 / TX5008 (32 holes)
Rims
KLS 406x21 (32 holes)
Spokes
steel black
Tires
SCHWALBE CX Comp 47-406 (20x1.75)
Brakes
Brakes
TEKTRO V-brake
Brake Levers
APSE
Cockpit
Stem
KALLOY - diam 28.6 mm / length 60 mm
Handlebar
KLS RiseBar - diam 31.8 mm / width 600 mm
Grips
kraton
Seat
Saddle
KLS Junior
Seatpost
KALLOY - diam 27.2 mm / length 300 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 255 mm |
|---|---|
| Wheels | 20" |
About this model
LUMI 90 is a Kellys Lumi model. There are 12 bikes that carry this model name. Take a sneak peek at all Kellys Lumi bikes models from 2023, by clicking here.
Model range prices
Kellys LUMI 30 2023 is the cheapest bike model and costs 413$. Kellys LUMI 70 2023 is the most expensive one and costs 530$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Youth bikes
According to our math, the average price for a trustworthy Youth bike is 278$. However, even though the average price of a Youth bike is lower, you might still be able to get a top-quality bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, this bike was made available in 2023 for 530$. Doing a quick comparison, we notice that LUMI 90 price is 90.65% higher than the average cost of a Youth bike.
Overview of components
Fork material
LUMI 90 has an aluminum fork, so there won’t be much extra weight added to the bike. However, they are not so stiff as carbon forks are.
Wheels size
When it comes to wheels, the LUMI 90 bike is equipped with the 20″ aluminum model. The 20″ wheels are a good fit for folding bikes, BMX, or children bikes. In conclusion, you can use them better on-road, and less on technical terrain.
Brakes
When you want to stop the bike in time, the brakes are vital. The LUMI 90 has Rim brakes. Rim brakes deliver an average performance overall. However, they are not nearly as effective as hydraulic brakes are.