Bike stems & seatposts

Stems and seatposts help you achieve a proper bicycle fit. Bontrager offer road and mountain bike stems in a variety of lengths and rises, along with seatposts with a unique clamp design that makes them highly adjustable.Ride with more confidence and comfort with the perfect stem and seatpost for the way you ride.

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lights", "variant": "black", "list": "CATEGORY", "position": 58 } , { "id": "22246", "name": "Bontrager Blendr Road Ion Light Mount", "price": "16.99", "brand": "Bontrager", "category": "Bike lights", "variant": "black", "list": "CATEGORY", "position": 59 } , { "id": "22245", "name": "Bontrager Blendr Garmin High Mount", "price": "16.99", "brand": "Bontrager", "category": "Blendr integration", "variant": "black", "list": "CATEGORY", "position": 60 } , { "id": "14608", "name": "Bontrager XXX/Pro/Elite Stem Blendr Mono Base", "price": "16.99", "brand": "Bontrager", "category": "Blendr integration", "variant": "black", "list": "CATEGORY", "position": 61 } , { "id": "21486", "name": "Bontrager Flare Mount for Madone 9 Seatpost", "price": "16.99", "brand": "Bontrager", "category": "Bike lights", "variant": "black", "list": "CATEGORY", "position": 62 } , { "id": "13763", "name": "Bontrager Legacy XXX Stem Blendr Mono Base", "price": "16.99", "brand": "Bontrager", "category": "Blendr integration", "variant": "black", "list": "CATEGORY", "position": 63 } , { "id": "24655", "name": "Bontrager Line Dropper Travel Reducers", "price": "16.99", "brand": "Bontrager", "category": "Bike stems & seatposts", "variant": "white", "list": "CATEGORY", "position": 64 } , { "id": "22247", "name": "Bontrager Blendr MTB Ion Light Mount", "price": "16.99", "brand": "Bontrager", "category": "Bike lights", "variant": "black", "list": "CATEGORY", "position": 65 } , { "id": "22251", "name": "Bontrager Blendr High Ion Light Mount", "price": "16.99", "brand": "Bontrager", "category": "Bike lights", "variant": "black", "list": "CATEGORY", "position": 66 } , { "id": "22244", "name": "Bontrager Blendr Garmin Low Mount", "price": "16.99", "brand": "Bontrager", "category": "Blendr integration", "variant": "black", "list": "CATEGORY", "position": 67 } , { "id": "22381", "name": "Bontrager Drop Line Dropper 10 mm Travel Reducer", "price": "16.99", "brand": "Bontrager", "category": "Bike stems & 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