RoyalBaby Bike Accessories
RoyalBaby designs accessories that match its kids-first bike lineup - ultra-lightweight helmets sized for small heads, padded knee/elbow gear for first-time riders, fold-flat handlebar baskets, and brass bike bells. All accessories are sized for children's bikes (12-20" wheel range) and priced for families.
Categories
RoyalBaby helmets
Measure head circumference at the widest point across the forehead. Most brands size: XS (50-53 cm), S (53-56 cm), M (56-59 cm), L (59-62 cm), XL (62+ cm). Kids
Royalbaby
RoyalBaby Kids Helmet (Ages 5-13)
Designed for kids ages 5-13. Adjustable dial accommodates a growing child without needing a new helmet each season. Pair with the matching knee/elbow set for first-time riders.
Royalbaby
RoyalBaby Kids Helmet (Ages 5-13, Color Variant)
Same construction as the primary kids helmet - alternate colorway. Sized for kids ages 5-13 with adjustable dial fit.
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
RoyalBaby knee & elbow pads
Pad fit relies on thigh/forearm circumference + leg/arm length. Always measure and consult brand size chart - sizing varies widely.
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
RoyalBaby baskets
Match basket capacity to commute load (typically 7-25L). Confirm handlebar diameter compatibility (standard 22.2mm, 25.4mm, or 31.8mm). Check fork/rack clearanc
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
RoyalBaby bells & horns
Confirm handlebar diameter (22.2 mm flat-bar / 23.8 mm drop / 31.8 mm oversized). Many bells use shims, rubber bands, or universal mounts to fit multiple diamet
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
RoyalBaby training wheels
Training wheels must match the rear wheel diameter of your child's bike - most kids bikes are 12, 14, 16, 18, or 20 inches. Measure across the tire if the size
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
RoyalBaby kickstands
Kickstands size by wheel diameter and weight rating, not bike size. Adult adjustable kickstands typically cover 24-29" (and 700c) wheels and clamp to the chains
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
RoyalBaby inner tubes
Inner tubes are sized by wheel diameter and a tire-width window, not by an exact match. Read the sidewall of your current tire - you'll see something like "700×
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
RoyalBaby tires
Every bike tire carries two size numbers on the sidewall: the modern ETRTO (ISO 5775) format like 28-622 - width in millimetres, then bead-seat diameter - and a
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
RoyalBaby fenders & mudguards
Fenders are sized to two dimensions: wheel diameter (12-20" for kids, 26"/27.5"/29"/700c for adults) and tire width (commonly 23-32 mm for road, 32-45 mm for co
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
RoyalBaby lights
Choose output only after deciding whether the light must help others notice you or illuminate an unlit route. Compare the beam shape and runtime in the mode you
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
Compare RoyalBaby to other brands
Not sure if RoyalBaby is right for you? Our head-to-head accessory comparisons put the top brands side by side - readers cross-shop RoyalBaby with Joystar, Schwinn, Diamondback, Mongoose and Retrospec.