Sunday Nightshift BMX Frame - 21" TT Pale Pink CheckoutSpec= 420x100mm Compound Semi-Metallic Heat Sink Yes

Compound Semi-Metallic Heat Sink Yes Backing Plate Material Aluminum

Tail light attachment

TIG-welded double-butted main triangle

Biodegradable

CINCH removable spiders and direct mount rings utilize a 20-tooth ISIS cup BB tool for removal and installation

Sunday Nightshift BMX Frame - 21" TT Pale Pink CheckoutSpec= 420x100mm Compound Semi-Metallic Heat Sink YesThe Nightshift is 100% 4130 chromoly throughout features super tough 41 Thermal heat treating and comes with the proven Lifetime Warranty against bending cracking and breaking. You'll find lots of design features on the Nightshift that are comparable to the top of the line Soundwave but this frame is built using traditional round tubing with unique internal gusseting for added strength. 100% 4130 Chromoly Frame Double butted top and down tubes with