cle ▁Corporation ▁consists ▁of ▁several ▁br ands : ▁ ▁Tre k ▁B ikes ▁ ▁Elect ra ▁B icy cle ▁Company ▁ ▁Klein ▁B ikes ▁( dis cont in ued ) ▁ ▁Le M ond ▁Racing ▁Cy cles ▁( dis cont in ued ) ▁ ▁Gary ▁Fish er ▁B ikes ▁( dis cont in ued ) ▁ ▁Diam ant ▁B ikes ▁( G erm any ) ▁ ▁Vill iger ▁B ikes ▁( dis cont in ued ) ▁ ▁B ont ra ger ▁parts ▁— ▁Tre k ' s ▁in - house ▁parts ▁and ▁access ories ▁ ▁Notes ▁and ▁references ▁ ▁External ▁links ▁ ▁Tre k ▁official ▁site ▁ ▁Elect ra ▁Bi ke ▁official ▁site ▁ ▁Klein ▁official ▁site ▁( a ▁registration ▁page ▁only ) ▁ ▁Gary ▁Fish er ▁official ▁site ▁ ▁Diam ant ▁official ▁site ▁( G erman ▁only ) ▁ ▁Vill iger ▁official ▁site ▁( G erman ▁or ▁French ▁only ) ▁ ▁B ont ra ger ▁official ▁site ▁ ▁V int age ▁Tre k ▁site ▁ ▁Museum ▁of ▁Mountain ▁Bi ke ▁Art ▁& ▁Technology ▁– ▁Tre k ▁Mountain ▁Bi ke ▁History ▁ ▁Tre k ▁Y - fo il ▁site ▁ ▁Category : C ycle ▁parts ▁manufact ur ers ▁Category : C ycle ▁manufact ur ers ▁of ▁the ▁United ▁States ▁Category : Comp an ies ▁based ▁in ▁Wisconsin ▁Category : J eff erson ▁County , ▁Wisconsin ▁Category : American ▁companies ▁established ▁in ▁ 1 9 7 5 ▁Category : 1 9 7 5 ▁establish ments ▁in ▁Wisconsin ▁Category : Mount ain ▁bi ke ▁manufact