Sun ringle M-13 II 27in 32H Rim ModelNumber=D1427 }Park Tool BBT-35-12 Bottom Bracket

}Park Tool BBT-35-12 Bottom Bracket Tool

barrel material composite matrix max psi 220psi (Dual Valve) color flat gray

The Sturmey Archer hub automatically changes from low to high gear at approximately 7 mph

And with a durable Kevlar cover and solid Cro-Mo rails the Patriot CroMo is designed to combat the rigors of abuse

but it is pretty close and quite an amazing boot

Sun ringle M-13 II 27in 32H Rim ModelNumber=D1427 }Park Tool BBT-35-12 Bottom BracketTECH SPECS Diameter 27in Brand Sun Ringle Model M 13 II ISO 630 ID Width 13 Width OD 20 Profile 14. 5 Wall Dbl Side MSW Color Silver Pol Hole Count 32 Valve PV Weight 460g ERD 619 Extras