Drivetrain

Drivetrain

Drivetrain

Order parts for keeping your driveline in tip top shape for dirt bikes. We offer popular parts such as drive chains in popular sizes: 420, 428, 520, and more! Save on front steel sprockets and premium Renthal aluminum billet rear sprockets in different colors to add a clean stylish look to your dirt bike.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • PRO CIRCUIT Axle Blocks - Honda CRF250R/CRF450R - Red HAB09
    Quick view

    PRO CIRCUIT Axle Blocks - Honda CRF250R/CRF450R - Red HAB09

    PRO CIRCUIT

    $59.95
    PRO CIRCUIT Axle Blocks Honda CRF250R/CRF450R Red HAB09Aid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life, CNC-machined from billet aluminum for strength and light weight
    12310217
    SKU:
    12310217
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    AXLE BLOCK
    COLOR/FINISH:
    RED
    MATERIAL:
    BILLET ALUMINUM
    UNITS:
    PAIR
    COLOR/FINISH:
    ANODIZED
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $59.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT Clutch Springs CSK19450-CS PRO CIRCUIT Clutch Springs CSK19450-CS
    Quick view

    PRO CIRCUIT Clutch Springs CSK19450-CS

    PRO CIRCUIT

    $90.00
    PRO CIRCUIT Clutch Springs CSK19450-CS12-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power into acceleration
    11310608
    SKU:
    11310608
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    SPRING SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    UNITS:
    SET
    Add to Cart
    $90.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $90.00
    Subtotal:
    Add to Cart
  • PRO CIRCUIT Clutch Springs CSK10250-CS
    Quick view

    PRO CIRCUIT Clutch Springs CSK10250-CS

    PRO CIRCUIT

    $72.95
    PRO CIRCUIT Clutch Springs CSK10250-CS12-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power into acceleration
    11310149
    SKU:
    11310149
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    UNITS:
    SET
    PRODUCT NAME:
    SPRING SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    Add to Cart
    $72.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $72.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT Clutch Springs CSH10250-CS PRO CIRCUIT Clutch Springs CSH10250-CS
    Quick view

    PRO CIRCUIT Clutch Springs CSH10250-CS

    PRO CIRCUIT

    $72.95
    PRO CIRCUIT Clutch Springs CSH10250-CS12-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power into acceleration
    11311906
    SKU:
    11311906
    Availability:
    Ships Same Business Day
    Weight:
    0.32 LBS
    PRODUCT NAME:
    SPRING SET
    TYPE:
    CLUTCH
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    Ships from Manufacture | Call to Order (231) 767-5055
    $72.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $72.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • On Sale
    PRO CIRCUIT Clutch Springs CSS12085
    Quick view

    PRO CIRCUIT Clutch Springs CSS12085

    PRO CIRCUIT

    Now: $47.42
    Was: $72.95
    PRO CIRCUIT Clutch Springs CSS1208512-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power into acceleration
    11312427
    SKU:
    11312427
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    PRODUCT NAME:
    SPRING SET
    Add to Cart
    Now: $47.42
    Was: $72.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $47.42
    Was: $72.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT Clutch Springs CSH13450-CS
    Quick view

    PRO CIRCUIT Clutch Springs CSH13450-CS

    PRO CIRCUIT

    $83.95
    PRO CIRCUIT Clutch Springs CSH13450-CS12-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power into acceleration
    11312428
    SKU:
    11312428
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPRING SET
    TYPE:
    CLUTCH
    UNITS:
    SET
    Add to Cart
    $83.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $83.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT Clutch Springs CSK09085
    Quick view

    PRO CIRCUIT Clutch Springs CSK09085

    PRO CIRCUIT

    $57.95
    PRO CIRCUIT Clutch Springs CSK0908512-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power into acceleration
    11312430
    SKU:
    11312430
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    PRODUCT NAME:
    SPRING SET
    Add to Cart
    $57.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $57.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT Clutch Springs CST12350
    Quick view

    PRO CIRCUIT Clutch Springs CST12350

    PRO CIRCUIT

    $83.95
    PRO CIRCUIT Clutch Springs CST1235012-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power into acceleration
    11312432
    SKU:
    11312432
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    TYPE:
    CLUTCH
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPRING SET
    Ships from Manufacture | Call to Order (231) 767-5055
    $83.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $83.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PRO CIRCUIT Clutch Springs CSY19250-CS
    Quick view

    PRO CIRCUIT Clutch Springs CSY19250-CS

    PRO CIRCUIT

    $83.95
    PRO CIRCUIT Clutch Springs CSY19250-CS12-15% stiffer than stock, More positive clutch engagement, Prevent clutch slipping, Consistent spring performance, Control how efficiently your clutch turns power into acceleration
    11313380
    SKU:
    11313380
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    PRODUCT NAME:
    SPRING SET
    UNITS:
    SET
    Add to Cart
    $83.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $83.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT Axle Blocks - CRF250R/X | CRF450R/X - Red HAB00
    Quick view

    PRO CIRCUIT Axle Blocks - CRF250R/X | CRF450R/X - Red HAB00

    PRO CIRCUIT

    $59.95
    PRO CIRCUIT Axle Blocks CRF250R/X | CRF450R/X Red HAB00Aid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life, CNC-machined from billet aluminum for strength and light weight
    HAB00
    SKU:
    HAB00
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    COLOR/FINISH:
    RED
    PRODUCT NAME:
    AXLE BLOCK
    MATERIAL:
    BILLET ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    COLOR/FINISH:
    ANODIZED
    Add to Cart
    $59.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT Axle Blocks - KX/RM-Z - Brown KAB03
    Quick view

    PRO CIRCUIT Axle Blocks - KX/RM-Z - Brown KAB03

    PRO CIRCUIT

    $59.95
    PRO CIRCUIT Axle Blocks KX/RM-Z Brown KAB03Aid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life, CNC-machined from billet aluminum for strength and light weight
    12310268
    SKU:
    12310268
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    COLOR/FINISH:
    BROWN
    PRODUCT NAME:
    AXLE BLOCK
    MATERIAL:
    BILLET ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    COLOR/FINISH:
    ANODIZED
    Add to Cart
    $59.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT Axle Blocks - KX250F/KX450F - Unfinished KAB17
    Quick view

    PRO CIRCUIT Axle Blocks - KX250F/KX450F - Unfinished KAB17

    PRO CIRCUIT

    $62.95
    PRO CIRCUIT Axle Blocks KX250F/KX450F Unfinished KAB17Aid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life, CNC-machined from billet aluminum for strength and light weight
    12310835
    SKU:
    12310835
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    HARD ANODIZED
    UNITS:
    PAIR
    PRODUCT NAME:
    AXLE BLOCK
    MATERIAL:
    BILLET ALUMINUM
    Add to Cart
    $62.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $62.95
    Subtotal:
    Add to Cart
  • PARTS UNLIMITED 520 - Drive Chain - 110 Links T520110
    Quick view

    PARTS UNLIMITED 520 - Drive Chain - 110 Links T520110

    PARTS UNLIMITED

    $29.95
    Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with clip-type master link, Made in Taiwan
    T520110
    SKU:
    T520110
    Weight:
    3.55 LBS
    CHAIN SIZE:
    520
    MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
    250 CC
    NUMBER OF LINKS:
    110
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    UTV
    COLOR/FINISH:
    BLACK
    MASTER LINK CONNECTOR:
    CLIP
    RIDING STYLE:
    STREET
    SEAL TYPE:
    NON-SEAL
    TENSILE STRENGTH IMPERIAL:
    6600 LB
    MATERIAL:
    STEEL
    MAXIMUM ENGINE DISPLACEMENT (STREET):
    250 CC
    PRODUCT NAME:
    DRIVE CHAIN
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TENSILE STRENGTH METRIC:
    29.3 KN
    UNITS:
    EACH
    Add to Cart
    $29.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
    Add to Cart
  • PARTS UNLIMITED 520 - Drive Chain - 112 Links T520112
    Quick view

    PARTS UNLIMITED 520 - Drive Chain - 112 Links T520112

    PARTS UNLIMITED

    $30.95
    Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with clip-type master link, Made in Taiwan
    T520112
    SKU:
    T520112
    Weight:
    3.63 LBS
    MAXIMUM ENGINE DISPLACEMENT (STREET):
    250 CC
    PRODUCT NAME:
    DRIVE CHAIN
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
    250 CC
    TENSILE STRENGTH IMPERIAL:
    6600 LB
    TENSILE STRENGTH METRIC:
    29.3 KN
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    COLOR/FINISH:
    BLACK
    MASTER LINK CONNECTOR:
    CLIP
    NUMBER OF LINKS:
    112
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    SEAL TYPE:
    NON-SEAL
    Add to Cart
    $30.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $30.95
    Subtotal:
    Add to Cart
  • PARTS UNLIMITED 520 - Drive Chain - 116 Links T520116
    Quick view

    PARTS UNLIMITED 520 - Drive Chain - 116 Links T520116

    PARTS UNLIMITED

    $31.95
    Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with clip-type master link, Made in Taiwan
    T520116
    SKU:
    T520116
    Weight:
    3.75 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TENSILE STRENGTH METRIC:
    29.3 KN
    MAXIMUM ENGINE DISPLACEMENT (STREET):
    250 CC
    RIDING STYLE:
    UTV
    CHAIN SIZE:
    520
    COLOR/FINISH:
    BLACK
    MASTER LINK CONNECTOR:
    CLIP
    NUMBER OF LINKS:
    116
    PRODUCT NAME:
    DRIVE CHAIN
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    SEAL TYPE:
    NON-SEAL
    UNITS:
    EACH
    MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
    250 CC
    TENSILE STRENGTH IMPERIAL:
    6600 LB
    Add to Cart
    $31.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $31.95
    Subtotal:
    Add to Cart
  • PARTS UNLIMITED 520H - Drive Chain - 112 Links T520H112
    Quick view

    PARTS UNLIMITED 520H - Drive Chain - 112 Links T520H112

    PARTS UNLIMITED

    $42.95
    Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with connecting links, Made in Taiwan
    T520H112
    SKU:
    T520H112
    Weight:
    4.25 LBS
    MATERIAL:
    STEEL
    MAXIMUM ENGINE DISPLACEMENT (STREET):
    250 CC
    RIDING STYLE:
    ATV
    TENSILE STRENGTH IMPERIAL:
    7450 LB
    UNITS:
    EACH
    MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
    250 CC
    PRODUCT NAME:
    DRIVE CHAIN
    RIDING STYLE:
    OFF-ROAD
    TENSILE STRENGTH METRIC:
    33.1 KN
    CHAIN SIZE:
    520
    CHAIN TYPE:
    520 H
    COLOR/FINISH:
    BLACK
    MASTER LINK CONNECTOR:
    CLIP
    NUMBER OF LINKS:
    112
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    SEAL TYPE:
    NON-SEAL
    Add to Cart
    $42.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $42.95
    Subtotal:
    Add to Cart
  • PARTS UNLIMITED 420 - Drive Chain - 132 Links T420132
    Quick view

    PARTS UNLIMITED 420 - Drive Chain - 132 Links T420132

    PARTS UNLIMITED

    $19.95
    Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with clip-type master link, Made in Taiwan
    T420132
    SKU:
    T420132
    Weight:
    2.20 LBS
    COLOR/FINISH:
    BLACK
    MASTER LINK CONNECTOR:
    CLIP
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    SEAL TYPE:
    NON-SEAL
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    TENSILE STRENGTH IMPERIAL:
    3950 LB
    TENSILE STRENGTH METRIC:
    17.5 KN
    CHAIN SIZE:
    420
    MAXIMUM ENGINE DISPLACEMENT (STREET):
    80 CC
    NUMBER OF LINKS:
    132
    PRODUCT NAME:
    DRIVE CHAIN
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
    80 CC
    Add to Cart
    $19.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
    Add to Cart
  • PARTS UNLIMITED 428 - Drive Chain - 124 Links T428124
    Quick view

    PARTS UNLIMITED 428 - Drive Chain - 124 Links T428124

    PARTS UNLIMITED

    $19.95
    Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with clip-type master link, Made in Taiwan
    T428124
    SKU:
    T428124
    Weight:
    2.40 LBS
    RIDING STYLE:
    OFF-ROAD
    TENSILE STRENGTH IMPERIAL:
    4050 LB
    TENSILE STRENGTH METRIC:
    18 KN
    MATERIAL:
    STEEL
    NUMBER OF LINKS:
    124
    RIDING STYLE:
    UTV
    CHAIN SIZE:
    428
    COLOR/FINISH:
    BLACK
    MASTER LINK CONNECTOR:
    CLIP
    MAXIMUM ENGINE DISPLACEMENT (STREET):
    125 CC
    PRODUCT NAME:
    DRIVE CHAIN
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    SEAL TYPE:
    NON-SEAL
    UNITS:
    EACH
    MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
    125 CC
    Add to Cart
    $19.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
    Add to Cart
  • PARTS UNLIMITED 428H - Drive Chain - 120 Links T428H120
    Quick view

    PARTS UNLIMITED 428H - Drive Chain - 120 Links T428H120

    PARTS UNLIMITED

    $24.95
    Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with connecting links, Made in Taiwan
    T428H120
    SKU:
    T428H120
    Weight:
    2.75 LBS
    RIDING STYLE:
    UTV
    MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
    200 CC
    CHAIN SIZE:
    428
    CHAIN TYPE:
    428 H
    MASTER LINK CONNECTOR:
    CLIP
    MAXIMUM ENGINE DISPLACEMENT (STREET):
    200 CC
    PRODUCT NAME:
    DRIVE CHAIN
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    NUMBER OF LINKS:
    120
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    SEAL TYPE:
    NON-SEAL
    TENSILE STRENGTH IMPERIAL:
    4050 LB
    TENSILE STRENGTH METRIC:
    18 KN
    Add to Cart
    $24.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
    Add to Cart
  • PARTS UNLIMITED Single Bearing - 5/8 x 1-3/8 499502H
    Quick view

    PARTS UNLIMITED Single Bearing - 5/8 x 1-3/8 499502H

    PARTS UNLIMITED

    $5.95
    PARTS UNLIMITED Single Bearing 5/8 x 1-3/8 499502HParts Unlimited has a broad assortment of popular top-quality bearings for many applications, New triple-seal bearings feature special low temperature grease, Bearings are rated ABEC #1
    499502H
    SKU:
    499502H
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    INSIDE DIAMETER:
    15,9 MM (5/8')
    OUTSIDE DIAMETER:
    34,9 MM (1-3/8')
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    RIDING STYLE:
    ATV
    THICKNESS:
    11 MM
    TYPE:
    DOUBLE SEAL
    UNITS:
    EACH
    PRODUCT NAME:
    BEARING
    RIDING STYLE:
    SNOW
    STYLE:
    SMOOTH
    Add to Cart
    $5.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue to Shopping
Maxima Racing Oils for sale

Some parts are not legal for use in California or other states with similar laws / regulations