Best Tripeak Bike Bottom Brackets in 2026

14 g lighter than SM-BB6700

smoother than SM-BB6700 (50 % less friction)

small ball bearings keep weight low

Mtb

Hollowtech II

2 items

Sealed cartridge bearings

Includes cups, bearings, and inner sleeve

Weight: 92 grams

Mountain Bike Bottom Bracket - Connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain.

Oversized Dub Spindle - Works across every bottom bracket standard for greater bearing durability.

Improved Riding - Better crankarm compatibility, better protection from the elements.

Mid/USA COMPATIBLE: Compatible with both American and Mid style BB shells

PRESS FIT: Bottom bracket cups with sealed bearings

SEALED MECHANISM: Keeps out dirt and debris

Fills gaps and helps retain non-threaded parts like press-fit bottom bracket parts, sealed bearings etc.

10 mL (0.34 fl. oz.) bottle

Material: [cups] aluminum

Shell Width: [English] 68 mm, [Italian] 70 mm

Threading: English, Italian

Available in 2 Spindle Interface Mode：Diamond Interface and Square Interface.

Hole spacing length:170mm(Please make sure it is the same as your original); total length:210mm;

Material: high quality Aluminum alloy.

Fits JIS square-taper cranksets

Crankarm fixing bolts sold separately

Hollow spindle

COMPATIBILITY I: Shimano 16-Notch X 44mm: Fits 16-notch, 44mm diameter external bearing bottom bracket cups includes Shimano Hollowtech II, Campagnolo Ultra-Torque and Power Torque, FSA, GXP, Truvativ, and Phil Wood outboard bearing. Also fits disc brake rotor lockrings with 16 external notches. NOTE: Will fit Shimano TL-FC24 and TL-FC25 adapters.

COMPATIBILITY II: Bottom Bracket Wrench, Shimano 16-Notch X 41mm: New for 2015. Fits Shimano BBR60 (Ultegra 11-speed 6800 Series) and BB-MT800 (DEORE XT M8000 Series ) bottom brackets.

COMPATIBILITY III: Bottom Bracket Wrench, Shimano 16-Notch X 39mm: New for 2015. Fits Shimano XTR BB93 and Dura-Ace BB9000 bottom brackets.

Includes Euro cups and bearing's:

Tube spacer and spindle washers not included

Model: 130882

Fits BMX model

CNC machined with 3 connecting bolts to prevent independent rotation

Manufacturer part code 00.6415.027.000

This cup and bearing set allows standard SRAM and truvativ cranksets

To be used on frames that have 86.5mm wide unthreaded BB shells with 41mm inside diameter

Road press fit adaptor

Shimano BBRS500 HT2 bottom bracket English.

0

Also fits most other 24mm spindle external mountain BB systems

24mm X-Type

68/73mm wide

Compatible with 1/2" pedals

Forged steel

24 TPI

【High Quality】Made of high quality aluminum alloy, this wrench is rather sturdy and durable. High hardness, wear resistance, not easy to scratch the axle.It can be reused.

【Fits】installation and removal 12-notch/24-notch 46mm external bearing bottom bracket cups diameter（no 48mm), such as SRAM DUB, Race Face Cinch, Zipp Vuma, Rotor BSA30(46mm), Hawk Racing BB3086(46mm), and others

【Professional Repair Tool】Professional tool, specially designed for DUB axle installation.

【Compatible With】Work for 68mm BSA bike thread bottom. Compatible with Shimano BB-UN26/BB-100/BB-101/BB-300.Please purchase according to the original length, the length error is applicable within 2mm.108/110/113/116/118/122.5/127mm for choose.

【Superb Material】High class quality,the bottom bracket is solid and durable with a long service time.Sealed bearing assembly provide better sealing and lubrication performance.

【Protect Bike Frame】Integrated System of this square taper bottom bracket can protect the frame, more power output, it's better than ordinary structure bottom bracket. The weight is very light and does not impose an extra burden on the bicycle.

Sealed cartridge

Larger and wider set bearings to better distribute weight

Stronger bottom bracket shell

Easy to mount, bearing cups anodized

072774209590

Bearings & cups for one-piece cranks

68mm bottom bracket shell width compatible

24 TPI Treads

Product Type: OUTDOOR_RECREATION_PRODUCT

Package quantity: 1

No batteries required

【Dimensions and specifications】:OUTER DIAMETER: 1.74 inch/44.5, INNER DIAMETER: 1.28 inch/32.5mm, BALL DIAMETER: 5/16 inch. Please confirm whether this size is suitable for your bicycle before you buy them!!!!!!!!!!!!!!

【Application:】: This kind of ball bearing stainless steel ball inlaid in the retainer design,It is a bicycle parts, it's suitable for replacing the crank bearing of the bicycle.

【Material】: This ball bearing retainer made of steel, high quality, durable and high intensity.

High class quality and very durable, brand new and well packed.

Fit for BB-UN26 68*123, 68*127, 68*110mm Square Taper Bottom Bracket.

Interface: Square Taper, Shell Size: 68 millimeter, Bearings: Steel.

Central bracket with square pin for 68 mm bike bottom. Quick and easy installation without adjustment.

The integrated system can protect the frame, higher power,it is better than the normal middle movement of the structure.

Fine workmanship,small dimensional error, 2 bearing precision wire design, which allows it to connect better to the bike arm

Forged alloy body and cups

CNC hollow chromoly spindle

Sealed cartridge bearings

Mounts quickly and easy

Supports the transportation of the most common size u-locks

Compatible with 13mm & 16mm round shaped shackles

Available Colors: Chrome, Black, Gold

Available Sizes: 5/16 x 7, 5/16 x 9

Sold as Set of 9 Pieces

Made of high quality aluminum alloy 7075,good quality tool for installing your bottom bracket cups,sturdy and durable. High hardness, wear resistance, not easy to scratch the axle.

Fits for the installation and removal of 16/24-notch external bearing bottom bracket cups with an outside diameter of 44mm 46mm, such as SRAM DUB, Race Face Cinch, ZTTO, BSA30, Hawk Racing BB3086, and others

Professional tool, specially designed for DUB axle installation. Long enough to give you adequate leverage for installing the cups with the force you need.