2026 Marin Bayview Trail 20"
Marin
¥3,640.95
Well-considered spec choices on the Marin Bayview Trail bikes are perfect for junior riders. With our lightweight series 1 aluminum frame, durable Shimano drivetrain and kid specific short reach brake levers operating powerful disc brakes, this ensures the Bayview 20 is designed to get kids hooked on riding from a young age.
The Fun graphics and quality components on the Bayview Trail 20 will last for many years of neighborhood and bike park razzing.
Technologies

Shimano Drivetrain
Lightweight Aluminum Frame
Kid Specific Short Reach Brake Levers
- Frame:
- Series 1 6061 Aluminum, 20 Wheels, IS Seatstay Disc Mounts, 135mm Dropouts"
- Rim:
- Marin, Double Wall Alloy
- Hub Rear:
- Forged Aluminum Alloy, 32H
- Hub Front:
- Forged Aluminum Alloy, 32H
- Spokes:
- 14g Stainless Steel
- Tires:
- Multi Surface, 20x2.125""
- Derailleur Rear:
- Shimano Altus, 7-Speed
- Shift Lever:
- Shimano Revo Twist 1x7-Speed
- Crankset:
- Forged Alloy, 30T, 115mm, Ring Guard
- Bottom Bracket:
- Sealed Cartridge Bearings, Square Taper
- Chain:
- KMC Z8
- Cassette:
- Shimano CSHG200, 7-Speed, 12-32T
- Brakes Front:
- Tektro MDM280 Mechanical Disc, 160mm Rotor
- Brakes Rear:
- Tektro MDM280 Mechanical Disc, 160mm Rotor
- Brake Levers:
- Kids Specific Short Reach Alloy Lever
- Handlebar:
- Marin Riser, 30mm Rise, 580mm Width
- Stem:
- Marin Alloy, 40mm
- Grips:
- Marin Dual Density
- Headset:
- FSA No. 10P
- Seatpost:
- Marin Alloy, 27.2mm
- Saddle:
- Marin Kids MTB
- Fork:
- Steel Rigid Fork, 100mm Spacing, QR Lever
- Pedals:
- Kids Specific Nylon Pedal