If it is changed to 6-7 speeds, the chain may fall off due to the chain being too tilted, which depends on the For Brompton model. rear derailleur 1set. Accessories: 1 locking tail hook screw. Guide wheel: 8T, the guide wheel is made of nylon fiber, which can effectively reduce the friction noise when the chain and the guide wheel are engaged.
eBay
KMC Bike Chain Single Speed Chains K1 Fixed Gear BMX Z1 Bicycle Chain 1/2"x1/8" 3/32" 112 Links for Shimano
Aliexpress UK
If it is changed to 6-7 speeds, the chain may fall off due to the chain being too tilted, which depends on the For Brompton model. rear derailleur 1set. Accessories: 1 locking tail hook screw. Guide wheel: 8T, the guide wheel is made of nylon fiber, which can effectively reduce the friction noise when the chain and the guide wheel are engaged.
eBay
Bicycle Chain Cleaner Motorcycle Road Bike Chain Cleaning Brush Double Head Bike Chain Washer Cleaner Gear Chain Detailing Brush
Aliexpress UK
This chain presser needs to be used with the rear derailleur, and the For Brompton turntable derailleur cannot be used. Use 9s or 10s sprocket, gear ratio 11-13-15-18-21. 1 set of rear derailleur - screw lock chain press.
eBay
Motorcycle Chain Lube Oiler Tool Chain Lube Applicator Bike Chain Oil Storage Box Mess-Free Splash Proof Chain Oiler Spray Gear
Aliexpress UK
If it is changed to 6-7 speeds, the chain may fall off due to the chain being too tilted, which depends on the For Brompton model. Accessories: 1 locking tail hook screw. Guide wheel: 8T, the guide wheel is made of nylon fiber, which can effectively reduce the friction noise when the chain and the guide wheel are engaged.
eBay
Motorcycle Chain Lube Applicator Mess-Free Chain Wax Chain Cleaner Bike Bicycle Chain Oiler Spray Gear Cycling Accessories
Aliexpress UK
If it is changed to 6-7 speeds, the chain may fall off due to the chain being too tilted, which depends on the For Brompton model. rear derailleur 1set. Accessories: 1 locking tail hook screw. Guide wheel: 8T, the guide wheel is made of nylon fiber, which can effectively reduce the friction noise when the chain and the guide wheel are engaged.
eBay
Folding Bike Mudguard Easy Wheels Mud Gear Double Wheel Aluminum Alloy Mini Guard Wheelset For Brompton
Aliexpress UK
Used on the screw locking type chain tensioner for Brompton. The chain tensioner gasket is made of stainless steel. Includes 1 chain tensioner gasket. Color: Grey. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Cycling Bike Frame Hidden Dust Cover For Brompton Folding Bicycle PIKES 3SIXTY Protective Gear Protector With Bag
Aliexpress UK
The chain tensioner gasket is made of stainless steel. Includes 1 chain tensioner gasket. Used on the screw locking type chain tensioner for Brompton. Material: stainless steel.
eBay
DIY Hub Motor 16inch 349 Rim Brompton 36V250W Front Hub Motor Brushless Gear Fork Size 74mm 28holes
Aliexpress UK
The chain tensioner gasket is made of stainless steel. Includes 1 chain tensioner gasket. Used on the screw locking type chain tensioner for Brompton. Material: stainless steel.
eBay
Grease Lubricant Plastic Gear Mechanical Equipment Bearings lubricating tools Waterproof Bicycle Chain Gear Lubrication
Aliexpress UK