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Trek's X-Caliber 8 is a cross-country mountain bike made for fast laps and long days on the trail.
Trek's X-Caliber 8 is a cross-country mountain bike made for fast laps and long days on the trail.
Trek

2020 Trek X-Caliber 8 Hardtail Mountain Bike in Black

Size Guide
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

2020 Trek X-Caliber 8 Hardtail Mountain Bike in Black

Brand:Trek

Code:280642020MATBLK

Trek's X-Caliber 8 is a cross-country mountain bike made for fast laps and long days on the trail.

It's built with special attention to value and the parts that make the biggest difference in performance. A 1x SRAM drivetrain, RockShox fork, and hydraulic disc brakes make it a great choice for new mountain bikers and XC racers searching for fast, fun, singletrack adventure.

Technical Information
  • Frame
    Alpha Gold Aluminium, tapered head tube, internal derailleur and dropper post routing, rack and kickstand mount, Boost141, 5 mm QR
  • Fork
    Size: XS
    RockShox 30 Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, tapered steerer, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel

    Size: S
    RockShox 30 Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, tapered steerer, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel

    Size: M, M/L, L, XL, XXL
    RockShox 30 Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, tapered steerer, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel
  • Front Hub
    Formula DC-20 LW, alloy, 6-bolt, 5x100 mm QR
  • Rear Hub
    Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5 mm QR
  • Rim
    Bontrager Kovee, double-wall, Tubeless Ready, 32-hole, 23 mm width, Presta valve
  • Tire
    Size: XS, S
    Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.20"

    Size: M, M/L, L, XL, XXL
    Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.20"
  • Shifter
    SRAM SX Eagle, 12-speed
  • Rear Derailleur
    SRAM SX Eagle
  • Crank
    Size: XS, S
    SRAM SX Eagle, GXP, 30T steel ring, Boost, 170 mm length

    Size: M, M/L, L, XL, XXL
    SRAM SX Eagle, GXP, 30T steel ring, Boost, 175 mm length
  • Bottom Bracket
    Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle
  • Cassette
    SRAM PG-1210 Eagle, 11-50, 12-speed
  • Chain
    SRAM SX Eagle, 12-speed
  • Pedal
    VP-536 nylon platform
  • Saddle
    Bontrager Arvada, steel rails, 138 mm width
  • Seatpost
    Size: XS, S
    Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length

    Size: M
    Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length

    Size: M/L, L, XL, XXL
    Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
  • Handlebar
    Size: XS
    Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width

    Size: S, M, M/L, L, XL, XXL
    Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
  • Grips
    Bontrager XR Trail Comp, nylon lock-on
  • Stem
    Size: XS, S
    Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length

    Size: M
    Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length

    Size: M/L, L
    Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length

    Size: XL, XXL
    Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
  • Headset
    Semi-integrated, cartridge bearing, 1-1/8" top, 1.5" bottom
  • Brake
    Shimano MT200 hydraulic disc
  • Weight
    M - 13.44 kg / 29.63 lbs (with tubes)
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing Information

Trek Mountain Bikes

Marlin Series


SIZEXXSXSSMM/LLXLXXL
RIDER HEIGHT 134.6 - 144.7 cm
4'5.0" - 4'9.0"		 145.0 - 154.6 cm
4'9.1" - 5'0.9"		 155.0 - 164.75 cm
5'1.0" - 5'4.9"		 165.0 - 172.5 cm
5'5.0" - 5'7.9"		 172.75 - 180.0 cm
5'8.0" - 5'10.9"
 180.25 - 187.75 cm
5'11.0" - 6'1.9"		 188.0 - 195.25 cm
6'2.0" - 6'4.9"		 195.5 - 203.25 cm
6'5.0" - 6'8.0"
RIDER INSEAM 63.5 - 68.33 cm
25.0" - 26.9"		 68.58 - 73.41 cm
27.0" - 28.9"		 73.66 - 78.49 cm
29.0" - 30.9"		 78.74 - 81.03 cm
31.0" - 31.9" 		81.28 - 86.11 cm
32.0" - 33.9"		 86.36 - 88.65 cm
34.0" - 34.9"		 88.9 - 91.19 cm
35.0" - 35.9"		 91.44 - 96.52 cm
36.0" - 38.0"

All Other Non-Electric Mountain Bikes


SIZEXS (If available)SMM/LLXLXXL (If available)
RIDER HEIGHT137.0 - 155.0 cm
4'5.9" - 5'1.0"		153.0 - 166.5 cm
5'0.2" - 5'5.6"		161.0 - 172.0 cm
5'3.4" - 5'7.7"		165.5 - 179.0 cm
5'5.2" - 5'10.5"		177.0 - 188.0 cm
5'9.7" - 6'2.0"		186.0 - 196.0 cm
6'1.2" - 6'5.2"		195.0 - 203.0 cm
6'4.8" - 6'7.9"
RIDER INSEAM64.0 - 73.0 cm
25.2" - 28.7"		72.0 - 79.0 cm
28.3" - 31.1"		76.0 - 81.0 cm
29.9" - 31.9"		77.0 - 84.0 cm
30.3" - 33.1"		83.0 - 88.0 cm
32.7" - 34.6"		87.0 - 92.0 cm
34.3" - 36.2"		92.0-95.0 cm
36.2" - 37.4"


Trek Road Bikes

SIZE4750525456586062
RIDER HEIGHT 152.0 - 158.0 cm
4'11.8" - 5'2.2"		 158.0 - 163.0 cm
5'2.2" - 5'4.2"		 163.0 - 168.0 cm
5'4.2" - 5'6.1"		 168.0 - 174.0 cm
5'6.1" - 5'8.5"
 174.0 - 180.0 cm
5'8.5" - 5'10.9"		 180.0 - 185.0 cm
5'10.9" - 6'0.8"		 185.0 - 190.0 cm
6'0.8" - 6'2.8"		 190.0 - 195.0 cm
6'2.8" - 6'4.8"
RIDER INSEAM 71.0 - 75.0 cm
28.0" - 29.5"		 74.0 - 77.0 cm 29.1" - 30.3" 76.0 - 79.0 cm
29.9" - 31.1"
 78.0 - 82.0 cm
30.7" - 32.3"
 81.0 - 85.0 cm
31.9" - 33.5"		 84.0 - 87.0 cm
33.1" - 34.3"		 86.0 - 90.0 cm
33.9" - 35.4"		 89.0 - 92.0 cm
35.0" - 36.2"


Trek Hybrid Bikes

SIZESMLXLXXL (If Available)
RIDER HEIGHT 155.0 - 165.0 cm
5'1.0" - 5'5.0"		 165.0 - 175.0 cm
5'5.0" - 5'8.9"		 175.0 - 186.0 cm
5'8.9" - 6'1.2"		 186.0 - 197.0 cm
6'1.2" - 6'5.6"		 197.0 - 203.0 cm
6'5.6" - 6'7.9"
RIDER INSEAM 72.0 - 78.0 cm
28.3" - 30.7"		 5'5.0" - 5'8.9"
30.3" - 32.7"		 82.0 - 88.0 cm
32.3" - 34.6"		 87.0 - 93.0 cm
34.3" - 36.6"		 92.0 - 95.0 cm
36.2" - 37.4"

Trek Kids bikes

WHEEL SIZE12"16"20"24"26"
RIDER HEIGHT 86.0 - 102.0 cm
2'9.9" - 3'4.2"		 99.0 - 117.0 cm
3'3.0" - 3'10.1"		 114.0 - 132.0 cm
3'8.9" - 4'4.0"		 130.0 - 150.0 cm
4'3.2" - 4'11.1"		 146.0 - 160.0 cm
4'9.5" - 5'3.0"
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