Marin Bikes

Bolinas Ridge 7.1

2016 Marin Bolinas Ridge 7.1 profile.

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  • Size Range: XS, S, M, L, XL, XXL

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Specifications

  • Frame

    Series 1 6061 Aluminum, 27.5” Wheels

  • Front Fork

    SR Suntour XCT 27.5”, 100mm Travel (80mm Travel Size XS)

  • Crankset

    Forged Alloy, 42/34/24T

  • Derailleur Rear

    Shimano Tourney

  • Shift Lever

    Shimano Tourney 7-Speed

  • Derailleur Front

    Shimano FD-TX50

  • Cassette

    Sunrace 7-Speed, 11-34T

  • Bottom Bracket

    Sealed Cartridge Bearing, Square Taper

  • Chain

    KMC Z51

  • Hub Rear

    Formula, 32H

  • Hub Front

    Formula, 32H

  • Rim

    Maddux Double Wall, Machined Sidewall

  • Spokes Nipples

    15g Black Stainless Steel

  • Tires

    Vee Tire Galaxy, 27.5x2.1

  • Brakes Front

    Forged Alloy Linear Pull

  • Brakes Rear

    Forged Alloy Linear Pull

  • Brake Levers

    Shimano w/ Integrated Shifters

  • Handlebar

    Marin Riser

  • Grips

    Marin Dual Density

  • Stem

    Marin Alloy

  • Headset

    FSA No.10-P

  • Seatpost

    Marin Alloy

  • Saddle

    Marin MTB

  • Pedals

    Resin Platform

Specifications, pricing, and availability are subject to change without notice.

Geometry

Bolinas Ridge 7.1 geometry diagram
XS S M L XL XXL
STACK 593.31 593.31 593.31 602.65 621.32 639.99
REACH 381.6 398.61 415.61 432.75 444.04 451.33
HEADTUBE ANGLE 69 69 69 69 69 69
HEADTUBE LENGTH 110 110 110 120 140 160
SEATTUBE ANGLE VIRTUAL 73° 73° 73° 73° 73° 73°
SEATTUBE ANGLE ACTUAL 73° 73° 73° 73° 73° 73°s
SEATTUBE LENGTH 330 382.1 431.8 482 520 559
TOPTUBE ACTUAL 563 564 574.6 593.6 611.2 622
TOPTUBE EFFECTIVE 565 580 597 617 634 647
BOTTOM BRACKET HEIGHT 305.5 305.5 305.5 305.5 305.5 305.5
BOTTOM BRACKET DROP 48 48 48 48 48 48
CHAINSTAY 430 430 430 430 430 430
WHEELBASE 1067 1082 1097 1118 1140 1151
STANDOVER HEIGHT 642 684 725.5 767.8 801.3 834.7
FORK OFFSET 44 44 44 44 44 44
SEATPOST DIAMETER 27.2 27.2 27.2 27.2 27.2 27.2

All lengths in millimeters