Marin Bayview Trail 20" Kids Bike - 2026
- Series 1 6061 aluminium frame
- Tektro MDM280 mechanical disc brakes
- Shimano Altus 7-speed drivetrain
The Marin Bayview Trail 20" Kids Bike - 2026 combines durable construction with practical performance to keep young riders confident and comfortable on every ride. Its lightweight Series 1 6061 aluminium frame and child-specific components create a stable, easy-to-control platform. Quality gearing, disc brakes, and strong wheels deliver smooth performance for years of riding.
Key Features and Benefits:
- Series 1 6061 aluminium frame with 20” wheels: The lightweight and robust frame offers long-lasting strength while reducing overall bike weight. This makes it easier for kids to handle and control, helping them build confidence as they ride.
- Tektro MDM280 mechanical disc brakes with 160mm rotors: These brakes deliver reliable stopping power in varied conditions. Consistent braking improves safety and control, especially on uneven terrain or during quick stops.
- Shimano Altus 7-speed drivetrain with Revo twist shifter: The smooth-shifting system lets young riders change gears easily. This improves efficiency on climbs and flats, allowing them to tackle different routes without strain.
- Double-wall alloy rims with stainless steel spokes: The sturdy wheelset withstands regular use and impacts from rough paths. It provides dependable performance and reduces maintenance needs over time.
- Multi-surface 20” x 2.125” tyres: The versatile tread pattern grips on pavements and trails. This ensures steady traction, helping riders stay secure and stable on different surfaces.
- Kids-specific components, including short-reach brake levers and riser handlebar: These parts match a child’s proportions for comfort and control. They reduce strain and help maintain a confident riding position.
The Bayview Trail 20" is built for reliability and control, ensuring young riders can handle a variety of terrains with ease. Its combination of lightweight materials, smooth gearing, strong wheels, and dependable brakes reduces maintenance needs while providing a safe, adaptable bike that supports skill development.
Encourage lasting confidence and comfort with a bike designed to meet the needs of young riders. The Bayview Trail 20" offers the durability and features to keep them riding with ease for years.
Size Guide - Rider height range: 4'1" to 4'8"
| Frame | Series 1 6061 Aluminum, 20” Wheels, IS Seatstay Disc Mount, 135mm Dropouts |
| Fork | Steel Rigid Fork, 100mm Spacing, QR Lever |
| Rims | Marin, Double Wall Alloy |
| Hub, Rear | Forged Aluminum Alloy, 32H |
| Hub, Front | Forged Aluminum Alloy, 32H |
| Spoke, Nipples | 14g Stainless Steel |
| Tyres | Multi Surface, 20”x2.125” |
| 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 |
| Brake, Front | Tektro MDM280 Mechanical Disc, 160mm Rotor |
| Brake, 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, Threaded |
| Seatpost | Marin Alloy, 27.2mm |
| Saddle | Marin Kids MTB |
| Pedals | Kids Specific Nylon Pedal |
| Colour | Black, Blue |
| Brand | Marin Bikes |
| MPN(s) | 740696001, 740697001 |
Our Payment Options
Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
UK Mainland Delivery Prices
| Delivery Type | Cost | Estimated Delivery Time |
| Standard Delivery for orders under £49.99 | from £1.33 | 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Standard Delivery for orders over £49.99 | Free | |
| Bike Delivery | Free | 3-5 working days from day of despatch *(Excludes weekends and Bank Holidays) |
| Express Delivery | from £1.68 | 1-2 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Special Delivery | from £12.54 | For any next working day delivery order before 4.30pm Monday to Thursday. For any weekend delivery order before 4.30pm Friday |
* Bike Delivery Info
A bike has to go though a Pre Delivery Inspection (PDI Check) prior to despatch, ensuring the bike is thoroughly checked and set up prior to you receiving. This also means an express delivery service is unavailable. We strive to despatch bikes within 3-5 working days. Please note this may change over school holidays and the festive season (November/December). For more information on the process please visit our pre-build page.
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.