Primer 18" 2020 BMX Freestyle Bike

Begin your first tricks with the 18" Primer

The Primer 18" by Sunday is an enjoyable and easy-to-ride freestyle BMX designed for children and young riders who are not quite prepared for a 20" yet. Each component of the Primer 18" adheres to true BMX geometry, ensuring that transitioning to a fully sized setup will be far more seamless than transitioning from a standard child's bicycle.

For the 2020 version, the team at Sunday included a fully sealed cassette hub, offering an excellent roll and a reduced need for maintenance.

Technical features

• Low maintenance 3-piece cranks with shortened 140mm arms for improved pedalling
• Integrated 1-1/8" headset for smooth handling and steering
• 19mm mid bottom bracket with sealed bearings
• Grippy Sunday Current tyres in a semi-fat 2.2" design for maximum traction
• Aftermarket Sunday Sabertooth V2 sprocket - identical to those on many high-end completes
• Conventional 2-piece bars in a scaled-down 7.65" tall and 25.5" wide design
• Fully sealed cassette hub with 14mm axles and a 9T driver
• Sized to make it as easy as possible for children and younger riders to manoeuvre and control