Java

JAVA CL Carbon Seat Post

Custom carbon seat post for the JAVA CL range. Design to be aero and lightweight, this is a recommended upgrade for your JAVA CL.

Extended length: 39cm

Approx weight: 140g

 Java Fit 18 Speed 20" Foldable

Price includes bike installation + professional tuning + personal bike fitting.

We may be out of stock for some models due to the high demand, you can place a pre-order (with deposit) to secure the stock in our next shipment. Click here to pre-order now.

Java CL 2 18 Speed Mini Velo

• Internal cabling alloy frameset.
• Shifter: Deca
• Front derailleur: Deca
• Rear derailleur: Deca
• Crankset: 43-52T – 2 Speed – Deca Hollow Crank.
• Cassette: SunShine 11-28T- 9 speed.
• Brakes: Tektro Hydraulic Brakes.
• Chain: KMC 9 Speed Chain
• Wheelset: 22” DECAF 40mm alloy High profile Aero wheelset.
• Extended Seat post for riders up to 1.9m.
• Approx Weight: 11.3kgs

Price includes bike installation + professional tuning + personal bike fitting.

We may be out of stock for some models due to the high demand, you can place a pre-order (with deposit) to secure the stock in our next shipment. Click here to pre-order now.

Why buy from KaiCycle?

We are riding the very bike that we are selling you. No one understands this Mini Velo as we do. We have created the lightest Java Mini Velo rebuilt and probably have the best knowledge in modding it. Each Mini Velo takes us more than 1 hour to install and retune. Same as most branded bikes, they are not built correctly nor are they tuned correctly. To us, each bike is an art. We take pride in our creation and you can rest assured that the bike you will be receiving is in the best condition on the very first day!

 Java CL 18 Speed Mini Velo

• Internal cabling alloy frameset.
• Shifter: Shimano Altus M-200
• Front derailleur: Decaf
• Rear derailleur: Shimano Claris RD-3500
• Crankset: 42-52T – 2 Speed – Deca Hollow Crank.
• Cassette: SunShine 12-28T- 9 speed.
• Brakes: Tektro Hydraulic Brakes.
• Chain: KMC 9 Speed Chain
• Wheelset: 20” DECAF 40mm alloy High profile Aero wheelset.
• Extended Seat post for riders up to 1.9m.
• Approx Weight: 9kgs

An all-new redesigned trifold following a great improvement over the predecessor, Java Neo 2. Taking reference to Brompton's iconic trifold design, Java has finally released its latest trifold to the mix. 

Utilizing an Aluminium body and redesigned frame to fit this purpose, they are unlike any of Brompton's clones that you see on the market. The rear triangle now pivot around the crank base as compared to the clones which pivot using a thin rod. Due to aluminium's unique structure, the stress point of the bike has to be redesigned to stay durable and functional after prolonged usuage. The redesigned body also means that folding is not compromised as seen in many Brompton clones, which you will need additional tensioners when using roadbike derailleurs. 

Specs:

Alloy Frame and Fork
16"349 Disc brake aero Rims
Full hydraulic Disc brakes
Shimano 9 Speed derailleur
11-32T 9 Speed cassette
Chainring size 50T

Folded dimension 69*30.5*58

Approx weight: 9.8Kg

For Hobbyists, By Hobbyists.

Follow us on: 
Facebook: https://www.facebook.com/KaiCycle
Instagram: https://www.instagram.com/kaicyclesg/ 
Tik Tok: https://www.tiktok.com/@kaicyclesg

Best Budget Aero Road bike with Full Hydraulic Brakes. This is an improvement over the older Java model, which has notorious brake issues. For those who knows what we are talking about, ther brake mounting surface is faced which is a big deal given that most expensive big brands don't even face their disc brake mounting, causing disc rub even in high end bikes.

Specs

Alloy Frame and Fork
Carbon Integrated Dropbar
LT Woo R9 22 Speed Hydraulic groupset
Hydraulic Disc Brakes
Aero Seatpost
Alloy Aero Rims

Approx weight: 11Kg

For Hobbyists, By Hobbyists.

Follow us on: 
Facebook: https://www.facebook.com/KaiCycle
Instagram: https://www.instagram.com/kaicyclesg/ 
Tik Tok: https://www.tiktok.com/@kaicyclesg

PREORDER ONLY STOCK WILL ONLY ARRIVE ESTIMATED 2nd week of FEB 2026.

An all-new redesigned trifold following a great improvement over the predecessor, Java Neo 2. Taking reference to Brompton's iconic trifold design, Java has finally released its latest trifold to the mix. 

Utilizing an Aluminium body and redesigned frame to fit this purpose, they are unlike any of Brompton's clones that you see on the market. The rear triangle now pivot around the crank base as compared to the clones which pivot using a thin rod. Due to aluminium's unique structure, the stress point of the bike has to be redesigned to stay durable and functional after prolonged usuage. The redesigned body also means that folding is not compromised as seen in many Brompton clones, which you will need additional tensioners when using roadbike derailleurs. 

Specs:

Alloy Frame 
Carbon Fork
20" 406 Disc brake aero Rims able to support maximum 1.75 tyres on stock rims. Maximum clearance 2.0 on 3rd party rims.
Full hydraulic Disc brakes
Shimano 9 Speed derailleur
11-32T 9 Speed cassette
Chainring size 50T

Folded dimension 

Approx weight: 10.4Kg

For Hobbyists, By Hobbyists.

Follow us on: 
Facebook: https://www.facebook.com/KaiCycle
Instagram: https://www.instagram.com/kaicyclesg/ 
Tik Tok: https://www.tiktok.com/@kaicyclesg

Best Budget Aero Road bike with Full Hydraulic Brakes. This is an improvement over the older Java model, which has notorious brake issues. For those who know what we are talking about, the brake mounting surface is faced which is a big deal given that most expensive big brands don't even face their disc brake mounting, causing disc rub even in high end bikes.

Specs

Alloy Frame and Fork
Carbon Integrated Dropbar
LT Woo RX 24 Speed Hydraulic groupset
LT Woo Hydraulic Disc Brakes
Aero Seatpost 
Alloy Aero Rims

Approx weight: 11Kg

For Hobbyists, By Hobbyists.

Follow us on: 
Facebook: https://www.facebook.com/KaiCycle
Instagram: https://www.instagram.com/kaicyclesg/ 
Tik Tok: https://www.tiktok.com/@kaicyclesg

PREORDER ONLY. STOCK WILL ONLY ARRIVE ESTIMATED 2nd week of FEB 2026.

An all-inclusive design for SG that comes with an upgraded carbon fork that not only lightens the bike but also provides better shock absorption for overall comfort. Taking reference to Brompton's iconic trifold design, Java has improved its trifold design to the next level.

Utilizing an Aluminium body and redesigned frame to fit this purpose, they are unlike any of Brompton's clones that you see on the market. The rear triangle now pivots around the crank base as compared to the clones, which pivot using a thin rod. Due to aluminium's unique structure, the stress point of the bike has to be redesigned to stay durable and functional after prolonged usage. The redesigned body also means that folding is not compromised, as seen in many Brompton clones, which you will need additional tensioners when using roadbike derailleurs. 

Specs:

Alloy Frame 
Carbon Fork
16" 349 Disc brake aero Rims 
Full hydraulic Disc brakes
Shimano 9 Speed derailleur
11-32T 9 Speed cassette
Chainring size 50T

Folded dimension: 69*30.5*58

Approx weight: 9.6Kg

For Hobbyists, By Hobbyists.

Follow us on: 
Facebook: https://www.facebook.com/KaiCycle
Instagram: https://www.instagram.com/kaicyclesg/ 
Tik Tok: https://www.tiktok.com/@kaicyclesg

Java CL CB Carbon 16 Speed Mini Velo (Straight Bar) (ALTUS EDITION)

• Internal cabling T700 carbon frameset.
• Shifter: Shimano Altus SL-M2000
• Front derailleur: Deca
• Rear derailleur: Altus
• Crankset: 43-52T – 2 Speed – Deca Hollow Crank.
• Cassette: SunShine 11-28T- 8 speed.
• Brakes: Tektro Hydraulic Brakes.
• Chain: KMC 8 Speed Chain
• Wheelset: 22” DECAF 40mm alloy High profile Aero wheelset.
• Extended Seat post for riders up to 1.9m.
• Approx Weight: 9.8kgs

Java CL CB Carbon 18 Speed Mini Velo (Straight Bar) (ALTUS EDITION)

• Internal cabling T700 carbon frameset.
• Shifter: Shimano Altus SL-M2000
• Front derailleur: Deca
• Rear derailleur: Altus
• Crankset: 43-52T – 2 Speed – Deca Hollow Crank.
• Cassette: SunShine 11-28T- 9 speed.
• Brakes: Tektro Hydraulic Brakes.
• Chain: KMC 9 Speed Chain
• Wheelset: 22” DECAF 40mm alloy High profile Aero wheelset.
• Extended Seat post for riders up to 1.9m.
• Approx Weight: 9.8kgs

Java CL CB Carbon 18 Speed Mini Velo (Straight Bar) (SORA EDITION)

• Internal cabling T700 carbon frameset.
• Shifter: Shimano Altus SL-M2000
• Front derailleur: Shimano Sora
• Rear derailleur: Shimano Sora
• Crankset: 43-52T – 2 Speed – Deca Hollow Crank.
• Cassette: SunShine 11-28T- 9 speed.
• Brakes: Deca String Actuated Hydraulic Brakes.
• Chain: KMC 9 Speed Chain
• Wheelset: 22” DECAF 40mm alloy High profile Aero wheelset.
• Extended Seat post for riders up to 1.9m.
• Approx Weight: 9.8kgs

Price includes bike installation + professional tuning + personal bike fitting.

We may be out of stock for some models due to the high demand, you can place a pre-order (with deposit) to secure the stock in our next shipment. Click here to pre-order now.

Why buy from KaiCycle?

We are riding the very bike that we are selling you. No one understands this Mini Velo as we do. We have created the lightest Java Mini Velo rebuilt and probably have the best knowledge in modding it. Each Mini Velo takes us more than 1 hour to install and retune. Same as most branded bikes, they are not built correctly nor are they tuned correctly. To us, each bike is an art. We take pride in our creation and you can rest assured that the bike you will be receiving is in the best condition on the very first day!

Java Mini Aria X3 Air 8 Speed Carbon 16" Foldable

• Internal cabling T700 carbon foldable frameset.
• Shifter: Shimano Altus SL-M315
• Rear derailleur: Shimano RD-M310-L
  
• Crankset: 58T – Deca Hollow Crank.
• Cassette: SunShine 11-28T- 8 speed.
• Brakes: Deca String Actuated Hydraulic Brakes.
• Chain: KMC Z9 Speed Chain
• Wheelset: 16” DECAF 40mm alloy High profile Aero wheelset.
• Approx Weight: 9.4kgs

Price includes bike installation + professional tuning + personal bike fitting.

We may be out of stock for some models due to the high demand, you can place a pre-order (with deposit) to secure the stock in our next shipment. Click here to pre-order now.

Why buy from KaiCycle?

We are riding the very bike that we are selling you. No one understands this Mini Velo as we do. We have created the lightest Java Mini Velo rebuilt and probably have the best knowledge in modding it. Each Mini Velo takes us more than 1 hour to install and retune. Same as most branded bikes, they are not built correctly nor are they tuned correctly. To us, each bike is an art. We take pride in our creation and you can rest assured that the bike you will be receiving is in the best condition on the very first day!

Best Budget Aero Road bike with Full Hydraulic Brakes and carbon Fork. This is an improvement over the older Java model, which has notorious brake issues. For those who knows what we are talking about, ther brake mounting surface is faced which is a big deal given that most expensive big brands don't even face their disc brake mounting, causing disc rub even in high end bikes.

Specs

Alloy Frame
Carbon Fork 
Carbon Integrated Dropbar
LT Woo RX 24 Speed Hydraulic groupset
Hydraulic Disc Brakes
Aero Seatpost
Alloy Aero Rims

Approx weight: 10.3Kg

For Hobbyists, By Hobbyists.

Follow us on: 
Facebook: https://www.facebook.com/KaiCycle
Instagram: https://www.instagram.com/kaicyclesg/ 
Tik Tok: https://www.tiktok.com/@kaicyclesg

 Java Aria 18 Speed Carbon Foldable

• Internal cabling T800 carbon foldable frameset.
• Shifter: Shimano Altus SL-M2000
• Front derailleur: Deca
• Rear derailleur: Shimano Altus
• Crankset: 43-52T – 2 Speed – Deca Hollow Crank.
• Cassette: SunShine 11-28T- 9 speed.
• Brakes: Deca String Actuated Hydraulic Brakes.
• Chain: KMC 9 Speed Chain
• Wheelset: 20” DECAF 40mm alloy High profile Aero wheelset.
• Extended Seat post for riders up to 1.9m.
• Approx Weight: 10kgs

 Java Aria 22 Speed Carbon Foldable

• Internal cabling T800 carbon foldable frameset.
• Shifter: Shimano rs700
• Front derailleur: 105 (r7000)
• Rear derailleur: 105 (r7000)
• Crankset: 43-52T – 2 Speed – Deca Hollow Crank.
• Cassette: Sunshine 11-28T- 11speed.
• Brakes: Deca String Actuated Hydraulic Brakes.
• Chain: KMC 11 Speed Chain
• Wheelset: 20” DECAF 40mm alloy High profile Aero wheelset.
• Extended Seat post for riders up to 1.9m.
• Approx Weight: 10kgs

Price includes bike installation + professional tuning + personal bike fitting.

We may be out of stock for some models due to the high demand, you can place a pre-order (with deposit) to secure the stock in our next shipment. Click here to pre-order now.

Why buy from KaiCycle?

We are riding the very bike that we are selling you. No one understands this Mini Velo as we do. We have created the lightest Java Mini Velo rebuilt and probably have the best knowledge in modding it. Each Mini Velo takes us more than 1 hour to install and retune. Same as most branded bikes, they are not built correctly nor are they tuned correctly. To us, each bike is an art. We take pride in our creation and you can rest assured that the bike you will be receiving is in the best condition on the very first day!

 Java CL CB 22 Speed Carbon Fiber Mini Velo (Drop bar)