26" Folding Mountain Bike 21 Speed Men Bikes MTB Bicycle School Dual Disc Brake PU • Ridden for 1–2 years

• Ridden for 1–2 years

and Halfords Advanced pump

On 02-May-2026 at 02:47:21 BST

Upgraded saddle (OUXI)

but ultimately we ended up using our smaller wheeled Bromptons more often

26" Folding Mountain Bike 21 Speed Men Bikes MTB Bicycle School Dual Disc Brake PU • Ridden for 1–2 yearsSpecifications Overall Material: High carbon Steel, Synthetic Leather, Metal, Sponge, Rubber Color: Black Frame Structure: Folding Bike Frame Type: Rigid Frame Front Fork Type: Oil Spring Fork Brake System: Double Disc Brakes Treatment Process: Paint Baking Mounting Type: Floor Standing Assembly Required: Yes Adjustable Seat Height: 80 95mm 3. 1 3. 7inch Chain Length: 108 Knots Gear Size: 24 34 42t Three part Number of Speeds: 21 Speed Suitable